Poultry-house automatic cleaner,申请号US19580773622-传众专利搜索

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法人/股东/高管

发明名称	Poultry-house automatic cleaner
摘要
申请公布号	US3071109(A)	申请公布日期	1963.01.01
申请号	US19580773622	申请日期	1958.11.13
申请人	ST PIERRE HENRY	发明人	PIERRE HENRY ST.
分类号	A01K31/04	主分类号	A01K31/04
代理机构		代理人
主权项
地址

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