MOUTH CLOSURE MEANS FOR BAGS COMPRISING HEAT SEALABLE MATERIAL,申请号CAD642366-传众专利搜索

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发明名称	MOUTH CLOSURE MEANS FOR BAGS COMPRISING HEAT SEALABLE MATERIAL
摘要
申请公布号	CA642366(A)	申请公布日期	1962.06.05
申请号	CAD642366	申请日期
申请人	THE DOW CHEMICAL COMPANY	发明人	DRURY R. BURTON
分类号		主分类号
代理机构		代理人
主权项
地址

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