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发明名称
Method of flame machining
摘要
申请公布号
US2125182(A)
申请公布日期
1938.07.26
申请号
US19340756000
申请日期
1934.12.04
申请人
UNION CARBIDE AND CARBON CORPORATION
发明人
JACOBSSON WILGOT J.;HARRIS MELVIN J.
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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