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经营范围
发明名称
VIBRATION DAMPER
摘要
申请公布号
SU582375(A1)
申请公布日期
1977.11.30
申请号
SU19731930577
申请日期
1973.06.15
申请人
SP PK T BYURO PO ELEKTROVIBROBUROVOJ TEKHNIKE
发明人
VUL DAVID E,SU;SHAPIRO VIKTOR M,SU;KAZARNOVSKIJ MIKHAIL V,SU
分类号
E21B17/06;(IPC1-7):E21B17/06
主分类号
E21B17/06
代理机构
代理人
主权项
地址
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