Ticket,申请号US19410384397-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	Ticket
摘要
申请公布号	US2309398(A)	申请公布日期	1943.01.26
申请号	US19410384397	申请日期	1941.03.20
申请人	KELLER PRINTING COMPANY	发明人	KELLER JOHN ALWYN
分类号	G09F3/02	主分类号	G09F3/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

MULTICHANNEL POWER SUPPLY SYSTEM

LASER WITH SOLAR PUMP

METHOD OF DETERMINATION OF INTERELECTRODE GAP OF ELEMENTS UNDER LOOP LIFE TEST OF ELECTRICITY-GENERATING CHANNELS

GLOW DISCHARGE EXCITATION SOURCE

METHOD OF DETERMINING ZONES OF BURN-OUT OF COAL STRATUM IN PROCESS OF UNDERGROUND GASIFICATION

METHOD OF DETECTION OF DEFECTIVE POINT ON METAL SHEATH OF CABLE

MULTICHANNEL INDICATOR WITH DIGITAL MEMORIZING FORM OF SIGNALS

OXYGEN ELECTRIC TRANSDUCER

ELECTROCHEMICAL SENSOR OF FILLING MASS STRATIFICATION

METHOD FOR DETERMINING METAL CORROSION RATE

METHOD FOR MULTICYCLE FATIGUE TESTING CYLINDRICAL SPECIMEN OF TWO CONNECTED METALS

CONTACTLESS PHOTOELECTRIC VIBROPROBE

METHOD OF MEASURING DIAMETER OF LASER BEAM

COAT THICKNESS GAUGE

LIQUID DENSIMETER

INTERFERENCE METHOD OF TEST OF GEOMETRICAL PARAMETERS OF ARTICLES

DECORATIVE LAMP

STRAIGHT-FLOW SHUT-OFF VALVE