 Act shall be provided with a whistle or other sound-producing mechanical appliance capable of producing a blast of two seconds or more in duration, and in the case of such boats so provided a blast of at least two seconds shall be deemed a prolonged blast...  Port Series - Página 20por United States. Board of Engineers for Rivers and Harbors - 1932Vista completa - Acerca de este libro
 | Thomas Fleming Day - 1910 - 424 páginas
...producing mechanical appliance capable of producing a blast of two seconds or more in duration, and in the case of such boats so provided a blast of at least...deemed a prolonged blast within the meaning of the law. (b) Every motor boat of class two or three shall carry an efficient fog horn. (f) Every motor boat... | |
 | United States - 1910 - 886 páginas
...sound-producing mechanical appliance capable of producing a blast of two seconds or more in duration, and in the case of such boats so provided a blast of at least...deemed a prolonged blast within the meaning of the law. (b) Every motor boat of class two or three shall carry an efficient fog horn. (c) Every motor boat... | |
 | United States. War Department - 1910 - 942 páginas
...soundproducing mechanical appliance capable of producing a blast of two seconds or more in duration, and in the case of such boats so provided a blast of at least...deemed a prolonged blast within the meaning of the law. (b) Every motor boat of class two or three shall carry an efficient fog horn. (c) Every motor boat... | |
 | Berton E. Elliot, P. R. Ward - 1910 - 178 páginas
...sound-producing mechanical appliance capable of producing a blast of two seconds or more in duration, and in the case of such boats so provided a blast of at least...deemed a prolonged blast within the meaning of the law. (b) Every motor boat of Class Two or Three shall carry an efficient fog horn. (c) Every motor boat... | |
 | United States - 1911 - 560 páginas
...sound-producing mechanical appliance capable of producing a blast of two seconds or more in duration, and in the case of such boats so provided a blast of at least...deemed a prolonged blast within the meaning of the law. (b) Every motor boat of class two or three shall carry an efficient fog horn. (c) Every motor boat... | |
 | United States - 1911 - 556 páginas
...sound-producing mechanical appliance capable of producing a blast of two seconds or more in duration, and in the case of such boats so provided a blast of at least...deemed a prolonged blast within the meaning of the law. (b) Every motor boat of class two or three shall carry an efficient fog horn. (c) Every motor boat... | |
 | U.S. Coast and Geodetic Survey - 1912 - 178 páginas
...sound-producing mechanical appliance capable of producing a blast of two seconds or more in duration, and in the case of such boats so provided a blast of at least...meaning of the law. (6) Every motor boat of class two or three shall carry an efficient foghorn. (c) Every motor boat of class two or three shall be... | |
 | United States. Bureau of Insular Affairs - 1912 - 762 páginas
...appliance capable of producing a blast of two seconds or more iu duration, ana in the case Life-preservers. of such boats so provided a blast of at least two...deemed a prolonged blast within the meaning of the law. (c) Every motor boat of class two or three shall be provided with an efficient bell, which shall be... | |
 | United States. Department of Commerce - 1913 - 220 páginas
...sound-producing mechanical appliance cepable of producing a blast of two seconds or more in duration, and in the case of such boats so provided a blast of at least...deemed a prolonged blast within the meaning of the law. (b) Every motor boat of class two or three shall carry an efficient fog horn. (c) Every motor boat... | |
 | 1913 - 160 páginas
...understood. • Under the provisions of par. (a), sec. 4, of Act of Congress approved June 9, 1910, 'a blast of at least two seconds shall be deemed a prolonged blast within the meaning of the law" when given by vessels propelled by machinery and not more than 65 feet in length, except tugboats and... | |
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