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发明名称
METHOD OF PRODUCING BIMETALLIC GEAR WHEELS
摘要
申请公布号
SU1579632(A1)
申请公布日期
1990.07.23
申请号
SU19884401754
申请日期
1988.03.31
申请人
BRUSS POLT INSTITUT
发明人
GOROSHKO VALERIJ F,SU;BERESTNEV OLEG V,SU;KOT ANATOLIJ A,SU;CHEMISOV VLADIMIR B,SU
分类号
B22F7/04;B22F5/08
主分类号
B22F7/04
代理机构
代理人
主权项
地址
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