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发明名称
Loetmittel zum Hartloeten
摘要
申请公布号
DE807885(C)
申请公布日期
1951.07.05
申请号
DE1949P051932
申请日期
1949.08.14
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
SCHATZ JOHANNES
分类号
B23K35/30
主分类号
B23K35/30
代理机构
代理人
主权项
地址
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