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发明名称
Loetvorrichtung
摘要
申请公布号
DE959308(C)
申请公布日期
1957.03.07
申请号
DE1955N011095
申请日期
1955.08.23
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
BERGE HENDRIK JAN VAN DEN;VOO BASTIAAN VAN DE
分类号
B23K3/03;F24H1/10
主分类号
B23K3/03
代理机构
代理人
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地址
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