Drawing and filamenting treatment of crystalline polymers,申请号US19580717579-传众专利搜索

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发明名称	Drawing and filamenting treatment of crystalline polymers
摘要
申请公布号	US3007765(A)	申请公布日期	1961.11.07
申请号	US19580717579	申请日期	1958.02.26
申请人	SHELL OIL COMPANY	发明人	RUYTER KLAAS
分类号	B29C55/02;D01D5/42;D01F6/04	主分类号	B29C55/02
代理机构		代理人
主权项
地址

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