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发明名称
Soldering flux
摘要
申请公布号
US3223561(A)
申请公布日期
1965.12.14
申请号
US19620167418
申请日期
1962.01.19
申请人
CONNECTICUT VALLEY CHEMICAL, INC.
发明人
JR. HOBART N. DURHAM,
分类号
B23K35/36
主分类号
B23K35/36
代理机构
代理人
主权项
地址
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