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发明名称
Verfahren zur Verbindung von Metallteilen, insbesondere von Blechen miteinander
摘要
申请公布号
DE856820(C)
申请公布日期
1952.11.24
申请号
DE1949P055245
申请日期
1949.09.18
申请人
VEREINIGTE LEICHTMETALL-WERKE G.M.B.H.
发明人
COESTER FLORENS DIPL.-ING.
分类号
B23K11/34;B23K35/22
主分类号
B23K11/34
代理机构
代理人
主权项
地址
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