ING. FRED A. The invention relates to the fitting of asbes- ° a plurality of transverse bottom members of BALLIN, OF PORTLAND, ORE. tocel insulation, by which is méant hard or straight timbers meeting each other at the slate-faced asbestos insulation in all classes and Claim 1.—In a wooden ship, a… … Claim 1.—In a submarine vessel, of the type PANY, LIMITED, OF SCOTSTOUN, GLAS- in which the hull is approximately in the form disposed planking and wooden frame sections GOW, SCOTLAND, ENGINEER. of a tube of annular cross section, external that form the sheer members of the said truss The invention…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
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