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发明名称
Gewindeschneidapparat
摘要
申请公布号
DE831052(C)
申请公布日期
1952.02.11
申请号
DE1950ST02341
申请日期
1950.09.27
申请人
ERNST STOLTENBERG
发明人
STOLTENBERG ERNST
分类号
B23B29/18
主分类号
B23B29/18
代理机构
代理人
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地址
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