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经营范围
发明名称
Gas-, staub- und fluessigkeitsdichter Reissverschluss
摘要
申请公布号
DE884335(C)
申请公布日期
1953.07.27
申请号
DE1941F002100D
申请日期
1941.11.27
申请人
MULKA FRIEDRICH
发明人
MULKA FRIEDRICH
分类号
A44B19/32
主分类号
A44B19/32
代理机构
代理人
主权项
地址
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