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发明名称
Procédé de fabrication d'organes de retenue
摘要
申请公布号
FR828048(A)
申请公布日期
1938.05.09
申请号
FRD828048
申请日期
1937.10.19
申请人
THOMPSON PRODUCTS, INCORPORATED
发明人
分类号
B21K1/20
主分类号
B21K1/20
代理机构
代理人
主权项
地址
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