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经营范围
发明名称
Machine intermittente à garnir les couvercles de récipients
摘要
申请公布号
FR1149529(A)
申请公布日期
1957.12.27
申请号
FRD1149529
申请日期
1956.04.13
申请人
W. R. GRACE & CO
发明人
分类号
B21D51/46
主分类号
B21D51/46
代理机构
代理人
主权项
地址
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