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发明名称
Kontaktljådnar
摘要
申请公布号
FI20411(A)
申请公布日期
1945.01.29
申请号
FID20411
申请日期
1941.06.13
申请人
PATENTVERWERTUNGS-GESELLSCHAFT M
发明人
LOESCHMANN ARWALD
分类号
C22C9/00;H01H1/02;(IPC1-7):C22C9/00
主分类号
C22C9/00
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代理人
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