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发明名称
ELECTROMAGNETIC CUTTING DEVICE WITH CHANGE-OVER SWITCH
摘要
申请公布号
US3570353(A)
申请公布日期
1971.03.16
申请号
USD3570353
申请日期
1969.05.06
申请人
HEBERLEIN & CO. AG.
发明人
KURT HESS
分类号
B21F11/00;B26D5/08;B65H54/71;B65H63/08
主分类号
B21F11/00
代理机构
代理人
主权项
地址
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