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发明名称
Improvements in tipped metal cutting and like tools and working implements
摘要
申请公布号
GB386909(A)
申请公布日期
1933.01.26
申请号
GB19320022988
申请日期
1932.08.16
申请人
FRIED. KRUPP AKTIENGESELLSCHAFT
发明人
分类号
B23K31/02
主分类号
B23K31/02
代理机构
代理人
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地址
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