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经营范围
发明名称
Procédés pour la casse de pièces métalliques
摘要
申请公布号
FR859870(A)
申请公布日期
1940.12.31
申请号
FRD859870
申请日期
1939.05.31
申请人
发明人
VALENTIN DESPONS LOUIS,;JOSEPH DEVEMY ALFRED, THEODORE,
分类号
B23D31/00;B26D7/10
主分类号
B23D31/00
代理机构
代理人
主权项
地址
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