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发明名称
Porte-électrode
摘要
申请公布号
FR1140358(A)
申请公布日期
1957.07.19
申请号
FRD1140358
申请日期
1955.04.16
申请人
发明人
VAISMAN LEON
分类号
B23K9/28
主分类号
B23K9/28
代理机构
代理人
主权项
地址
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