PROCESS FOR TREATING ALUMINUM TO PROVIDE SELECTIVE COLORATION OF PORTIONS THEREOF,申请号CAD481743-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	PROCESS FOR TREATING ALUMINUM TO PROVIDE SELECTIVE COLORATION OF PORTIONS THEREOF
摘要
申请公布号	CA481743(A)	申请公布日期	1952.03.11
申请号	CAD481743	申请日期
申请人	WESTINGHOUSE ELECTRIC CORPORATION	发明人	VIRGINIA E. LEWIS;WILLIAM E. COLLAR
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

MULTISTAGE HYDROCRACKING METHOD OF FOSSIL FUEL OIL

REPRODUCING DEVICE FOR TAPE-LIKE RECORDING MEDIUM

MAGNETIC RECORDING AND REPRODUCING DEVICE

MAGNETIC RECORDING AND REPRODUCING DEVICE

SHAPE MEMORY ALLOY-MADE JOINT FOR PIPES OF DIFFERENT OUTSIDE DIAMETER

ENDLESS PLAYING TAPE RECORDER

SHEET CONVEYOR FOR LASER PRINTER

SHEET CONVEYOR FOR ELECTROPHOTOGRAPHIC PRINTER

PRODUCTION OF SIASTATIN B, SIASTATIN B ENANTIOMER AND PRODUCTION THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING SIASTATIN B OR SIASTATIN B ENANTIOMER

METHOD FOR EXTRACTING DOCOSAHEXAENOIC ACID AND EICOSAPENTAENOIC ACID IN HIGH CONCENTRATION FROM SPERMARY OF WALLEYE POLLACK

OPERATING DEVICE FOR TRAVELING CRANE

ARTICLE LOAN-OUT DEVICE

PRODUCTION OF PREFORM FOR SINGLE MODE OPTICAL FIBER

FLUORINE-BASED ANION-EXCHANGE MEMBRANE-ELECTRODE BONDED BODY

SEALED LEAD-ACID BATTERY

SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL

BIOACTIVE POLYSACCHARIDES-ADSORBED LIPID MICROSPHERE AND ANTIARTERIOSCLEROSIS AGENT CONTAINING THE SAME MICROSPHERE

FLUID TYPE BALANCER, ATTITUDE CONTROLLER USING FLUID TYPE BALANCER AND ATTITUDE RETAINING DEVICE

HYDRAULIC BUFFER