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经营范围
发明名称
Brennschachtloser Winderhitzer
摘要
申请公布号
DE866492(C)
申请公布日期
1953.02.09
申请号
DE1951O001596
申请日期
1951.05.16
申请人
DR. C. OTTO & COMP. G.M.B.H.
发明人
PIEPER PAUL DR.-ING.;LEITHE FRITZ DR.-ING.
分类号
C21B9/00
主分类号
C21B9/00
代理机构
代理人
主权项
地址
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