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发明名称
Apparatus for making bags and the like
摘要
申请公布号
US2254907(A)
申请公布日期
1941.09.02
申请号
US19380215130
申请日期
1938.06.22
申请人
POTDEVIN MACHINE COMPANY
发明人
POTDEVIN ADOLPH;HAMPTON GEORGE E.
分类号
B29C67/00;B31B23/00
主分类号
B29C67/00
代理机构
代理人
主权项
地址
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