00973cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040004200111042001200153050001600165100003200181245010200213260005500315300004800370500004000418505023600458650001300694650001100707650001300718po 28000001 DLC20260227111857.0781208s1927    nyua          000 0 eng c  apo 28000001   a(OCoLC)4433835  aLibrary, U.S. Patent OfficecNbUdDLC  apremarc00aTH2392b.M61 aMoss, Herbert Henry,d1889-10aOxwelded roof trusses;ba study of insert plate joints in Fink type roof trusses,cby H. H. Moss.  aNew York,bThe Linde Air Products Companyc[c1927]  a72 p. incl. illus., tables, diagrs.c28 cm.  aBlank pages for "Memoranda" (70-72)0 aAppendices: A. Investigation of stress distribution.--B. Comparison of factors of safety and deflections.--C. Deflection graphs.--D. Time data for fabrication of trusses.--E. Cost studies.--F. Physical properties of truss material. 0aTrusses. 0aRoofs. 0aWelding.