Plastic bag with inlet valve,申请号US19650469472-传众专利搜索

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发明名称	Plastic bag with inlet valve
摘要
申请公布号	US3297234(A)	申请公布日期	1967.01.10
申请号	US19650469472	申请日期	1965.07.06
申请人	PSG PLASTIK-SACK G. M. B. H.	发明人	HONSEL KARL-HEINZ;MAURER PAUL;DUWE KARL-FRIEDRICH
分类号	B65D30/24	主分类号	B65D30/24
代理机构		代理人
主权项
地址

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