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发明名称
Method of plating metals
摘要
申请公布号
US2267665(A)
申请公布日期
1941.12.23
申请号
US19380231976
申请日期
1938.09.27
申请人
FIRMA OSNABRUCKER KUPFER-UND DRAHTWERK
发明人
RAYDT ULRICH;STAUBWASSER KARL
分类号
B23K20/227
主分类号
B23K20/227
代理机构
代理人
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