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发明名称
Spiralbohrer
摘要
申请公布号
CH327036(A)
申请公布日期
1958.01.15
申请号
CHD327036
申请日期
1953.11.05
申请人
FIRTH-BROWN TOOLS LIMITED
发明人
HENRY CRISP,WILLIAM
分类号
B23B51/02
主分类号
B23B51/02
代理机构
代理人
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