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发明名称
Apparatus for the guiding of tools in three dimensions
摘要
申请公布号
US1826164(A)
申请公布日期
1931.10.06
申请号
US19310513760
申请日期
1931.02.05
申请人
CARRIER JR ROBERT M;WHITLEY MAURICE G
发明人
JR. ROBERT M. CARRIER,;WHITLEY MAURICE G.
分类号
B23K7/00
主分类号
B23K7/00
代理机构
代理人
主权项
地址
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