IMPROVEMENT IN A DEVICE FOR MANUFACTURING SACKS OF THERMOPLASTIC MATERIAL,申请号YU19730002242-传众专利搜索

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发明名称	IMPROVEMENT IN A DEVICE FOR MANUFACTURING SACKS OF THERMOPLASTIC MATERIAL
摘要
申请公布号	YU35420(B)	申请公布日期	1981.02.28
申请号	YU19730002242	申请日期	1973.08.17
申请人	WAVIN BV	发明人
分类号	B31B21/14;(IPC1-7):B29C27/02	主分类号	B31B21/14
代理机构		代理人
主权项
地址

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