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发明名称
Machine for producing counter-sunk holes
摘要
申请公布号
GB602574(A)
申请公布日期
1948.05.28
申请号
GB19450033658
申请日期
1945.12.12
申请人
WOLFGANG ROSSMANITH
发明人
分类号
B23B49/04;B23B51/10
主分类号
B23B49/04
代理机构
代理人
主权项
地址
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