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发明名称
METHOD VOR MANUFACTURING OF BIMETALS
摘要
申请公布号
BG27412(A1)
申请公布日期
1979.11.12
申请号
BG19780040240
申请日期
1978.06.29
申请人
TACHEV,TACHO ZH.,BG DAVIDKOV,PETR I.;NIKOLOV,SIMEON S.;GENOV,EVGENT D.
发明人
DAVIDKOV,PETR I.;NIKOLOV,SIMEON S.;GENOV,EVGENI D.;TACHEV,TACHO ZH.
分类号
B22D19/00;(IPC1-7):B22D19/00
主分类号
B22D19/00
代理机构
代理人
主权项
地址
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