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发明名称
Feststellbarer Schieber fuer Reissverschluesse
摘要
申请公布号
DE577852(C)
申请公布日期
1933.06.06
申请号
DE1929W082602D
申请日期
1929.05.07
申请人
DR. MARTIN WINTERHALTER
发明人
分类号
A44B19/30
主分类号
A44B19/30
代理机构
代理人
主权项
地址
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