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发明名称
Alloy
摘要
申请公布号
US2303193(A)
申请公布日期
1942.11.24
申请号
US19410413683
申请日期
1941.10.04
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
DOUTON GEORGE M.;PHIPPS GEORGE S.;SCHUMACHER EARLE E.
分类号
B23K35/26;C22C11/06
主分类号
B23K35/26
代理机构
代理人
主权项
地址
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