Oil or gasoline barrel lock,申请号US19320621190-传众专利搜索

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发明名称	Oil or gasoline barrel lock
摘要
申请公布号	US1938886(A)	申请公布日期	1933.12.12
申请号	US19320621190	申请日期	1932.07.07
申请人	ONUS YORK WILLIAM;ALBERT OSTGAARD	发明人	YORK WILLIAM ONUS;OSTGAARD ALBERT
分类号	B67D7/32	主分类号	B67D7/32
代理机构		代理人
主权项
地址

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