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经营范围
发明名称
MAGNETIC CORE FORMING SYSTEM
摘要
申请公布号
US3568554(A)
申请公布日期
1971.03.09
申请号
USD3568554
申请日期
1967.11.13
申请人
CORE MEMORIES LTD.
发明人
WALTER WIECHEC
分类号
B21D28/02;H01F41/02;(IPC1-7):B26D7/18
主分类号
B21D28/02
代理机构
代理人
主权项
地址
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