Cinematographic projecting apparatus,申请号US19280291335-传众专利搜索

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发明名称	Cinematographic projecting apparatus
摘要
申请公布号	US1773524(A)	申请公布日期	1930.08.19
申请号	US19280291335	申请日期	1928.07.09
申请人	THOMAS DOYLE JAMES	发明人	DOYLE JAMES THOMAS
分类号	G03B15/08	主分类号	G03B15/08
代理机构		代理人
主权项
地址

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TRANSFERRING AND PRINTING APPARATUS

STAGE FOR SCREEN PRINTING

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