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发明名称
Improvements in and relating to the manufacture of metal cutting and like tools
摘要
申请公布号
GB386836(A)
申请公布日期
1933.01.26
申请号
GB19320010438
申请日期
1932.04.12
申请人
HEINRICH THEODOR BOELSUMS;GOTTLIEB FRIEDRICH BEKER
发明人
分类号
C22C19/07
主分类号
C22C19/07
代理机构
代理人
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地址
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