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发明名称
METHOD OF TIGHTENING THE RING THREADS
摘要
申请公布号
CS203752(B1)
申请公布日期
1981.03.31
申请号
CS19770008958
申请日期
1977.12.29
申请人
VASILEV,LJUDMIL,CS;MACKOVIC,JOZEF,CS;KOVACIK,VLADIMIR,CS
发明人
VASILEV,LJUDMIL,CS;MACKOVIC,JOZEF,CS;KOVACIK,VLADIMIR,CS
分类号
H01F41/02;(IPC1-7):H01F41/02
主分类号
H01F41/02
代理机构
代理人
主权项
地址
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