Packaging method and apparatus,申请号US19390285994-传众专利搜索

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发明名称	Packaging method and apparatus
摘要
申请公布号	US2255251(A)	申请公布日期	1941.09.09
申请号	US19390285994	申请日期	1939.07.22
申请人	WALDORF PAPER PRODUCTS COMPANY	发明人	GUYER REYNOLDS
分类号	B65B3/02;B65B7/28	主分类号	B65B3/02
代理机构		代理人
主权项
地址

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