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发明名称
Schwachstrom-Loetkolben
摘要
申请公布号
DE858434(C)
申请公布日期
1952.12.08
申请号
DE1949P040847D
申请日期
1949.05.08
申请人
ARTHUR FISCHER
发明人
MEIER HANS
分类号
B23K3/03
主分类号
B23K3/03
代理机构
代理人
主权项
地址
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