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经营范围
发明名称
Drehstahlhalter mit einem Revolverkopf
摘要
申请公布号
DE723191(C)
申请公布日期
1942.07.31
申请号
DE1938S132053D
申请日期
1938.05.12
申请人
MAX SIMMEL
发明人
SIMMEL MAX
分类号
B23B29/30;B23Q16/08
主分类号
B23B29/30
代理机构
代理人
主权项
地址
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