PRODUCTION OF ALUMINUM CHLORIDE,申请号US19750644416-传众专利搜索

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发明名称	PRODUCTION OF ALUMINUM CHLORIDE
摘要
申请公布号	US4039647(A)	申请公布日期	1977.08.02
申请号	US19750644416	申请日期	1975.12.24
申请人	ALUMINUM COMPANY OF AMERICA	发明人	WOHLEBER, DAVID A.;COCHRAN, C. NORMAN
分类号	C01F7/58;C01F7/60;C22B21/00;(IPC1-7):C01F7/60;C01F7/56	主分类号	C01F7/58
代理机构		代理人
主权项
地址

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HOLZZERKLEINERRUNGSVORRICHTUNG.

GERAET ZUR PFLEGE VON RAUHLEDER.

ANORDNUNG IM EISENBAHN-SICHERUNGSWESEN IM BESONDEREN BEI GLEISTAFELN UND TISCHHEBELWERKEN.