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发明名称
FACILITY FOR CONTROL OF THE INTERCHANGE OF SLIDES IN THE DIAPROJECTOR BY SHIFTING IMPULSES
摘要
申请公布号
CS221169(B1)
申请公布日期
1983.04.29
申请号
CS19810003351
申请日期
1981.05.07
申请人
ORAVEC,IVAN,CS;DOBOS,JAROSLAV,CS;KOS,RUDOLF,CS
发明人
ORAVEC,IVAN,CS;DOBOS,JAROSLAV,CS;KOS,RUDOLF,CS
分类号
G03B31/06;(IPC1-7):G03B31/06
主分类号
G03B31/06
代理机构
代理人
主权项
地址
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