Rack for holding venetian blind slats,申请号US19500138746-传众专利搜索

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发明名称	Rack for holding venetian blind slats
摘要
申请公布号	US2588557(A)	申请公布日期	1952.03.11
申请号	US19500138746	申请日期	1950.01.16
申请人	MORRIS FRED L;PETERSON ARTHUR W	发明人	MORRIS FRED L.;PETERSON ARTHUR W.
分类号	A47B81/00	主分类号	A47B81/00
代理机构		代理人
主权项
地址

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APPAREIL D'ILLUMINATION

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PROCESS FOR THE MANUFACTURE OF NOVEL SUBSTITUTED 2-AMINOETHANOLS

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