Process for the preparation of acetal polymer or copolymer,申请号US19890346560-传众专利搜索

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发明名称	Process for the preparation of acetal polymer or copolymer
摘要
申请公布号	US4931535(A)	申请公布日期	1990.06.05
申请号	US19890346560	申请日期	1989.05.01
申请人	POLYPLASTICS CO., LTD.	发明人	YAMAMOTO, KAORU;KITANO, TOSHIAKI;SANO, HIROYUKI
分类号	C08G2/06;C08G65/02;C08G65/10	主分类号	C08G2/06
代理机构		代理人
主权项
地址

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