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经营范围
发明名称
Slitting and edge conditioning means
摘要
申请公布号
US3416347(A)
申请公布日期
1968.12.17
申请号
US19650505709
申请日期
1965.10.29
申请人
THE YODER COMPANY
发明人
WALSH JOSEPH S.;SZEL FRANK
分类号
B21D19/00;B23D19/06
主分类号
B21D19/00
代理机构
代理人
主权项
地址
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