HEAT-SEALABLE MULTIPLY POLYPROPYLENE FILM,申请号IE19810001133-传众专利搜索

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发明名称	HEAT-SEALABLE MULTIPLY POLYPROPYLENE FILM
摘要
申请公布号	IE51291(B1)	申请公布日期	1986.11.26
申请号	IE19810001133	申请日期	1981.05.21
申请人	W.R. GRACE & CO.	发明人
分类号	B32B27/08;B32B27/32;B65D65/40;(IPC1-7):B32B27/08	主分类号	B32B27/08
代理机构		代理人
主权项
地址

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