VERSIONS OF MATERIAL FOR PROJECTION SCREENS,申请号SU19843787774-传众专利搜索

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发明名称	VERSIONS OF MATERIAL FOR PROJECTION SCREENS
摘要
申请公布号	SU1190345(A1)	申请公布日期	1985.11.07
申请号	SU19843787774	申请日期	1984.05.26
申请人	VNI KINOFOTOINSTITUT;UZLOVSKOE PROIZV OB "PLASTIK"	发明人	APTEKAR BORIS S,SU;GUMILEVSKAYA LYUDMILA B,SU;IVANENKO TATYANA A,SU;OLIFERENKO MIKHAIL S,SU;CHERNILOVSKAYA GALINA Z,SU;SHPAK VYACHESLAV I,SU
分类号	G03B21/60;(IPC1-7):G03B21/60	主分类号	G03B21/60
代理机构		代理人
主权项
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