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发明名称
Verfahren zum Verloeten von mehreren Metallteilen mit einer Metallgrundplatte
摘要
申请公布号
DE677567(C)
申请公布日期
1939.06.28
申请号
DE1937R099983D
申请日期
1937.07.31
申请人
RADIO CORPORATION OF AMERICA
发明人
JR. LLOYD C. HOPKINS
分类号
B23K1/00;H01J19/66
主分类号
B23K1/00
代理机构
代理人
主权项
地址
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