Belt forming machine
作者： Ragnar W. Winberg
DOI:
关键词:
摘要:
lens.org 参考文章(4)
Wachsman Michael, Fabric contacting circuit closer for knitting machines ,(1947)
Ragner W Winberg, Process and machine for forming belt assemblies ,(1949)
Kay Lazarus, Means for applying adhesive to fabrics and the like ,(1936)
William E Shann, Apparatus for automatically stopping textile machines ,(1948)