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发明名称
Press
摘要
申请公布号
GB1146746(A)
申请公布日期
1969.03.26
申请号
GB19660033029
申请日期
1966.07.22
申请人
FABRIQUE JOHN A. CHAPPUIS S.A.
发明人
CHAPPUIS JACQUES
分类号
B21D22/00;B30B1/28
主分类号
B21D22/00
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代理人
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