Surface blackening process for steels,申请号US19580721111-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	Surface blackening process for steels
摘要
申请公布号	US3005729(A)	申请公布日期	1961.10.24
申请号	US19580721111	申请日期	1958.03.13
申请人	MUIRHEAD & CO., LIMITED	发明人	TUCKER EDWIN WILLIAM;RICHARDS ROBERT DOUGHTY
分类号	C23C22/74	主分类号	C23C22/74
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD OF MAKING ABRASIVE TOOL ON VULCANITE BINDER

FUEL FEED DEVICE OF INTERNAL COMBUSTION ENGINE

CYCLOHEXENOOXIME ETHER AND ITS AGRICULTURALLY ACCEPTABLE SALTS THEREOF

FREQUENCY SYNTHESIZER

SPENT NUCLEAR FUEL STORAGE BOX

LINE FOR PRE-TREATMENT OF FUEL ELEMENTS FOR BUILDING FUEL ASSEMBLIES OUT OF THEM

INTERNAL COMBUSTION ENGINE ELECTRIC STARTING SYSTEM

POWER PLANT FOR VERTICAL OR SHORT TAKE-OFF AND LANDING AEROPLANE

METHOD OF TRENCHLESS LAYING OF NON-METALLIC PIPELINES UNDER OBSTACLES

METHOD FOR TRENCHLESS REPLACEMENT OF UNDERGROUND SERVICE LINES

PROCESS FOR PREPARATION OF 2,3,5-TRIMETHYLHYDROQUINONE

PROCESS FOR PREPARING 1-CHLOROADAMANTANE

METHOD OF PRODUCING TRACE-MINERAL FERTILIZER

ROAD VEHICLE FRONT FORK UNIT

VASOMOTOR RHINITIS TREATMENT METHOD

WOUND-HEALING SPONGE CYTOMOKOL, ITS THERAPEUTIC FORMS (VERSIONS) AND METHOD OF PREPARATION THEREOF

DRESSING FOR TREATING WOUNDS

METHOD OF PREPARING PIG SPLEEN XENOCELLS SUSPENSION FOR USING IN PATIENT TREATMENT WITH PATHOLOGICAL CHANGE OF IMMUNE STATUS

METHOD OF ISOLATION OF CYSTEINE CATHEPSINS FROM TISSUE EXTRACTS

MULTIPURPOSE PROTECTIVE GIRDLE