首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Electrical apparatus for adding numbers and registering the total
摘要
申请公布号
US2707590(A)
申请公布日期
1955.05.03
申请号
US19510216604
申请日期
1951.03.20
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
SPENCER ROLF EDMUND;REY THOMAS JULIUS
分类号
G06F7/498;G06F7/50
主分类号
G06F7/498
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOLDED PRODUCT WITH BASE MATERIAL AND ITS MANUFACTURING METHOD
COPYING SLIP WITH STAMP PAD SHEET FOR SEALING AND SEALING METHOD TO COPYING SLIP
IMAGE RECORDING DEVICE
INSULATOR MADE FROM GLASS WOOL
GRIPPING DEVICE, AND BONDING DEVICE WITH IT
COLD FORMING TAP
ROBOT CONTROLLING DEVICE AND ROBOT CONTROLLING METHOD
ACTUATOR AND ROBOT HAND
WORK CONVEYING DEVICE
LEAD-FREE SOLDER ALLOY FOR GLASS LOW-TEMPERATURE JOINING AND METHOD FOR PRODUCING POWDER THEREOF
CUTTING METHOD FOR STEEL AND CUTTING DEVICE
ABRASIVE SHEET
SHEET-LIKE WORK POSITIONING DEVICE AND SHEET-LIKE WORK POSITIONING METHOD
NON-PLATED WIRE FOR GAS SHIELD ARC WELDING
TRANSFER CHUCK IN HEADING MACHINE
NECKING METHOD OF ROUND METALLIC TUBE
METHOD FOR APPLYING RELEASE AGENT IN METAL INJECTION MOLDING MACHINE
APPARATUS, METHOD AND PROGRAM FOR RICE WASHING
SUPERFINE BUBBLE GENERATING DEVICE
REACTING DEVICE FOR HIGH-TEMPERATURE AND HIGH-PRESSURE FLUID AND MANUFACTURING DEVICE
