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Alexander Lemka
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Publication of GB190629533ApublicationCriticalpatent/GB190629533A/en
Cleaning Or Clearing Of The Surface Of Open Water
(AREA)
Abstract
29,533. Lemka, A. April 15, 1907. Shackles.-Short pins b are connected together by shackles e to form the ground rope of a trawl net. Shackles which may be employed are shown in Figs. 2, 4, and 5.
GB190629533D1907-04-151907-04-15Improvements in the Ground Ropes of Trawl Nets.
ExpiredGB190629533A
(en)