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发明名称
PROCEDIMENTO E DISPOSITIVO PER CURVARE MANUFATTI DI FORMA ALLUNGATA
摘要
申请公布号
IT1085973(B)
申请公布日期
1985.05.28
申请号
IT19770027092
申请日期
1977.08.30
申请人
COJAFEX B.V.
发明人
分类号
B21D7/025;B21D7/16;(IPC1-7):B21D/
主分类号
B21D7/025
代理机构
代理人
主权项
地址
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