Animal feeder,申请号US19300452030-传众专利搜索

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发明名称	Animal feeder
摘要
申请公布号	US1900868(A)	申请公布日期	1933.03.07
申请号	US19300452030	申请日期	1930.05.13
申请人	RITCHIE FRANK R	发明人	RITCHIE FRANK R.
分类号	A01K1/035	主分类号	A01K1/035
代理机构		代理人
主权项
地址

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