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发明名称
Automatic drawing device
摘要
申请公布号
IL117509(A)
申请公布日期
1999.08.17
申请号
IL19960117509
申请日期
1996.03.15
申请人
TREFIMETAUX.
发明人
分类号
B21C1/22;B21C1/30;(IPC1-7):B21C1/22
主分类号
B21C1/22
代理机构
代理人
主权项
地址
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