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发明名称
Perfectionnements aux machines à couper ou cisailler des feuilles ou tôles.
摘要
申请公布号
BE597686(A1)
申请公布日期
1961.03.31
申请号
BE19600597686
申请日期
1960.12.01
申请人
HARRY RIDGWAY
发明人
HARRY RIDGWAY
分类号
(IPC1-7):B21D
主分类号
(IPC1-7):B21D
代理机构
代理人
主权项
地址
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