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发明名称
Procédé pour la fabrication de pièces possédant des propriétés de résistance pouvant être garanties
摘要
申请公布号
FR718951(A)
申请公布日期
1932.01.30
申请号
FRD718951
申请日期
1931.06.22
申请人
PRESS-UND WALZWERK AKTIENGESELLSCHAFT
发明人
分类号
G01N33/20
主分类号
G01N33/20
代理机构
代理人
主权项
地址
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