Opening means for regular cartons,申请号US19470769798-传众专利搜索

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发明名称	Opening means for regular cartons
摘要
申请公布号	US2549582(A)	申请公布日期	1951.04.17
申请号	US19470769798	申请日期	1947.08.21
申请人	WALDORF PAPER PRODUCTS COMPANY	发明人	DUNNING ROBERT M.
分类号	B65D5/70	主分类号	B65D5/70
代理机构		代理人
主权项
地址

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