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经营范围
发明名称
Gewindeschneidwerkzeug.
摘要
申请公布号
CH271181(A)
申请公布日期
1950.10.15
申请号
CHD271181
申请日期
1947.06.16
申请人
GEORGE NEWINGTON BRIDGES
发明人
BRIDGES GEORGE NEWINGTON
分类号
B23G5/04
主分类号
B23G5/04
代理机构
代理人
主权项
地址
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