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发明名称
Indexing of dies
摘要
申请公布号
US3342060(A)
申请公布日期
1967.09.19
申请号
US19640418442
申请日期
1964.12.15
申请人
PETERSON ROSWALD M
发明人
PETERSON ROSWALD M.
分类号
B21D5/02
主分类号
B21D5/02
代理机构
代理人
主权项
地址
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