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发明名称
Schieberverschluss fuer die Heizkanaele von Back-, Trocken- und aehnlichen OEfen
摘要
申请公布号
DE661549(C)
申请公布日期
1938.06.21
申请号
DE1937W100358D
申请日期
1937.01.27
申请人
WIEDERMANN HERMANNS- UND FRIEDRICHSHUETTE KOMM.-GES.
发明人
FIEBIG WILHELM;FIEBIG HERBERT
分类号
A21B1/00
主分类号
A21B1/00
代理机构
代理人
主权项
地址
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