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经营范围
发明名称
APPARATUS FOR INDEXING CYLINDRICAL PINS
摘要
申请公布号
SU565983(A1)
申请公布日期
1977.07.25
申请号
SU19742054824
申请日期
1974.08.19
申请人
KB POLT I IM V.V.KUJBYSHEVA
发明人
BUDNIKOV YURIJ M,SU
分类号
(IPC1-7):E21B9/36
主分类号
(IPC1-7):E21B9/36
代理机构
代理人
主权项
地址
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AUTOMATIC REFERENCE BACKGROUND MONITORING NETWORK FOR A FILM PROCESSOR
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