Snow handling implement,申请号US19290377813-传众专利搜索

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发明名称	Snow handling implement
摘要
申请公布号	US1810026(A)	申请公布日期	1931.06.16
申请号	US19290377813	申请日期	1929.07.12
申请人	GEORGE A. MOLLER	发明人	MOLLER EMIL R.
分类号	E01H5/02	主分类号	E01H5/02
代理机构		代理人
主权项
地址

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