Wooden barrel or drum for churns,申请号US19290410449-传众专利搜索

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发明名称	Wooden barrel or drum for churns
摘要
申请公布号	US1803127(A)	申请公布日期	1931.04.28
申请号	US19290410449	申请日期	1929.11.29
申请人	JOSEPH O'CONNELL;HAMILTON KERR HAROLD	发明人	O'CONNELL JOSEPH;KERR HAROLD HAMILTON
分类号	A01J15/16	主分类号	A01J15/16
代理机构		代理人
主权项
地址

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