Snowplow,申请号US19290413846-传众专利搜索

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法人/股东/高管

发明名称	Snowplow
摘要
申请公布号	US1789753(A)	申请公布日期	1931.01.20
申请号	US19290413846	申请日期	1929.12.13
申请人	LEE HULSLANDER RAYMOND	发明人	HULSLANDER RAYMOND LEE
分类号	E01H5/08;E01H5/09	主分类号	E01H5/08
代理机构		代理人
主权项
地址

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