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发明名称
Kettenfadenwaechter
摘要
申请公布号
DE572609(C)
申请公布日期
1933.03.22
申请号
DE1932M120342D
申请日期
1932.07.07
申请人
FRANZ JOSEF MARX;OTTO WITTMERS
发明人
分类号
D03D51/28
主分类号
D03D51/28
代理机构
代理人
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