Garage door operators,申请号US19510250256-传众专利搜索

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法人/股东/高管

发明名称	Garage door operators
摘要
申请公布号	US2755081(A)	申请公布日期	1956.07.17
申请号	US19510250256	申请日期	1951.10.08
申请人	CLARENCE JOHNSON;RASOLETTI JULIUS E	发明人	JOHNSON CLARENCE;RASOLETTI JULIUS E.
分类号	E05F15/16	主分类号	E05F15/16
代理机构		代理人
主权项
地址

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