s compiled by Delbert H. Decker, Esq., reg- istered patent attorney, Loan & Trust Building, Washington, D. C. lines across the top of each deep frame, the lower flange of said beam being braced to the deck at or near the hatch lines to prevent sidewise 854,112. PROPELLER FOR VESSELS. HUGH R. SHAW,… … an inlet orifice connected to the other end of said pipe, and a rotatable the rear end of such shaft is journaled provided with a suitable bearing plug provided with a passage extending therethrough having sides diverg- to receive the end and formed with a knife edge above and below such ing…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-67-22.webp)
