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发明名称
Tack driving mechanisms
摘要
申请公布号
US2779942(A)
申请公布日期
1957.02.05
申请号
US19550482291
申请日期
1955.01.17
申请人
UNITED SHOE MACHINERY CORPORATION
发明人
QUINN EDWARD
分类号
A43D11/00;A43D15/00;A43D31/04;A43D75/00;A43D81/00
主分类号
A43D11/00
代理机构
代理人
主权项
地址
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