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发明名称
Verfahren zur Erzeugung nahtloser Rohre, insbesondere Kabelummantelungen, auf Pressen
摘要
申请公布号
DE641110(C)
申请公布日期
1937.01.20
申请号
DE1934A072345D
申请日期
1934.01.21
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
MAURER DIPL.-ING. LUDWIG
分类号
B21C29/04
主分类号
B21C29/04
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代理人
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