The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 746
versatility ofmachineround,square,oval coilsanddifficult offsets. U. S. Power Pipe P>ending Machine bends pipe to any radius or angledesired with ahsohite accuracy. Pipe bent cold up to 6 inches indiameter without filling^. Eighteen hundred -pound hydrostatic testsmade without a failure on…
Architecture · Building
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
