Card perforating machine or the like,申请号US19300419976-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	Card perforating machine or the like
摘要
申请公布号	US1871582(A)	申请公布日期	1932.08.16
申请号	US19300419976	申请日期	1930.01.10
申请人	THE ACCOUNTING & TABULATING CORPORATION OF GT. BRITAIN LIMITED	发明人	BROUGHAM LESLIE ERNEST
分类号	G06K1/06	主分类号	G06K1/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PHOTO CHANGEEOVER DEVICE

PRESSUREEFIXABLE CAPSULE TONER

PHOTORESIST FILM FORMING METHOD

REFINING METHOD OF MOLTEN STEEL UNDER VACUUM

PREVENTING METHOD OF CORROSION FOR METAL UNDER WATER

METHOD AND APPARATUS FOR CHECKING VEGETABLE COMPONENTS* PARTICULARY SEEDS AND GRAINS IN PLANT

PHOTOGRAPHING OPERATION CONTROL CIRCUIT OF CAMERA

CLOCK HAND CORRECTION DEVICE

DEVELOPER CARTRIDGE

ELECTROSTATIC LATENT IMAGE DEVELOPING METHOD

COMPOSITE PHOTORECEPTOR FOR ELECTROPHOTOGRAPHY

AE DIAGNOSIS UNIT

VIBRATION TYPE CONTINUOUS MULTIISTAGE DRYER

DEVICE FOR ATTACHING AND DETACHING TAPE ON WALL

METHOD OF DETECTING FAILED FUEL IN REACTOR

OBJECT DETECTOR

AUTOMATICALLY CONTROLLED HEATER

OPTIMIZATION METHOD OF AND APPARATUS FOR ACTIONS IN NATURAL DRAFT COMBUSTION AREA

TENSILE FORCE CONCENTRATING BUILDING FORMED WITH FLAT OUTER BLOCK