Flexible pouring spout structure for liquid containers,申请号US19460677553-传众专利搜索

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发明名称	Flexible pouring spout structure for liquid containers
摘要
申请公布号	US2533305(A)	申请公布日期	1950.12.12
申请号	US19460677553	申请日期	1946.06.18
申请人	WELLS LLOYD J	发明人	WELLS LLOYD J.
分类号	B65D5/74	主分类号	B65D5/74
代理机构		代理人
主权项
地址

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