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发明名称
Vorrichtung zum Verbinden der Schraubenfedern eines Reissverschlusses mit den Tragbaendern
摘要
申请公布号
DE1091053(B)
申请公布日期
1960.10.20
申请号
DE1957O006865
申请日期
1957.07.04
申请人
OPTI-WERK G.M.B.H. & CO.
发明人
POREPP HANS
分类号
A44B19/40
主分类号
A44B19/40
代理机构
代理人
主权项
地址
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