Trestle,申请号US19470732004-传众专利搜索

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法人/股东/高管

发明名称	Trestle
摘要
申请公布号	US2461769(A)	申请公布日期	1949.02.15
申请号	US19470732004	申请日期	1947.03.03
申请人	HOWARD C. FAUST	发明人	POZUN JOHN L.;HOUGHTON LE ROY
分类号	E04G1/32	主分类号	E04G1/32
代理机构		代理人
主权项
地址

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