VENTILATOR-ROTOR OR BLADE AND METHOD FOR PRODUCING SAME,申请号HU19890004235-传众专利搜索

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发明名称	VENTILATOR-ROTOR OR BLADE AND METHOD FOR PRODUCING SAME
摘要
申请公布号	HUT56021(A)	申请公布日期	1991.07.29
申请号	HU19890004235	申请日期	1989.08.17
申请人	HEGEL,ISTVAN,HU;ROKONAL,GEZA,HU;KALMAN,VINCE,HU	发明人	HEGEL,ISTVAN,HU;ROKONAL,GEZA,HU;KALMAN,VINCE,HU
分类号	B29D99/00;F04D29/38;(IPC1-7):B29D31/00	主分类号	B29D99/00
代理机构		代理人
主权项
地址

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