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发明名称
Feed roller mounting for tubing machines and the like
摘要
申请公布号
US1975122(A)
申请公布日期
1934.10.02
申请号
US19340713298
申请日期
1934.02.28
申请人
POTDEVIN MACHINE COMPANY
发明人
POTDEVIN ADOLPH
分类号
B65H20/02
主分类号
B65H20/02
代理机构
代理人
主权项
地址
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