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发明名称
Objets pour températures élevées en particulier conducteur électrique de chauffage et procédé pour sa fabrication
摘要
申请公布号
FR852422(A)
申请公布日期
1940.02.01
申请号
FRD852422
申请日期
1939.03.31
申请人
发明人
ZIEGS PAUL
分类号
H05B3/00
主分类号
H05B3/00
代理机构
代理人
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