Apparatus for grooving thermoplastic material
作者： Cyril George Ansette
DOI:
关键词:
摘要:
lens.org 参考文章(7)
Walter Pollock, Provost Gerard H, Method of lining pipe ,(1959)
Ising George Earl, Theodore K Allen, Process for making a closed one-piece reinforced plastic tank ,(1954)
Robert C Pratt, Plastic pipe molding apparatus ,(1956)
James L Hudson, Coupling for plastic tubes ,(1943)
Charles E Branick, Apparatus for forming preshaped wrappers for pneumatic tire casings ,(1962)
Albert H. Stenersen, Apparatus for molding objects of pyralin and other material that is plastic when heated ,(1935)
Ferla John, Compression apparatus for producing pipe ,(1940)