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发明名称
DEVICE FOR MANUFACTURING PHOTO MASKS OF PRINTED-CIRCUIT BOARDS
摘要
申请公布号
SU847535(A1)
申请公布日期
1981.07.15
申请号
SU19792777962
申请日期
1979.06.04
申请人
BELYAEV MIKHAIL N,SU;GUSEV VLADIMIR N,SU;DYUDIN NIKOLAJ A,SU;MAZANKO BORIS P,SU;SKVORTSOV ALEKSANDR N,SU
发明人
BELYAEV MIKHAIL N,SU;GUSEV VLADIMIR N,SU;DYUDIN NIKOLAJ A,SU;MAZANKO BORIS P,SU;SKVORTSOV ALEKSANDR N,SU
分类号
H05K3/00;(IPC1-7):H05K3/00
主分类号
H05K3/00
代理机构
代理人
主权项
地址
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