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
Calculating machine
摘要
申请公布号
GB741039(A)
申请公布日期
1955.11.23
申请号
GB19530036047
申请日期
1953.12.29
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
分类号
G06C7/10
主分类号
G06C7/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for wireless charging an electronic device
METHOD FOR HEATING A WORKPIECE AND A CORRESPONDING TOOL
SYSTEMS AND METHODS FOR GENERATING UPDATES OF GEOLOGICAL MODELS
APPARATUS FOR BLOOD SAMPLING
STAINLESS STEEL SEPARATOR FOR FUEL CELL HAVING M/MNX AND MOYNZ LAYER AND METHOD FOR MANUFACTURING THE SAME
MIXTURES OF PLANTS IN SPAGYRIC MOTHER TINCTURE FOR DRY COUGH IN BABIES
TREATMENT OF WATER WITH HYPOBROMITE SOLUTION
FILTER COMPOUND MATERIAL, METHOD FOR THE PRODUCTION THEREOF AND FLAT FILTER ELEMENTS MADE OF THE FILTER COMPOUND MATERIAL
EXTRUDED PRODUCT MADE FROM ALUMINIUM ALLOY AL-MG-SI WITH IMPROVED RESISTANCE TO CORROSION
Parallel guide for a compact weighing system.
Device and method for detecting a conductive object
NAVIGATION DEVICE
QUANTUM CRYPTOGRAPHY DEVICE
PREVIEW MODE FOR CONTENT
ENTERTAINMENT APPARATUS AND METHOD
Yarn winding device
CIRCUIT AND METHOD FOR FEEDBACK CANCELLATION IN REPEATERS
Housing wall for fixing a device to a machine
AN ARRANGEMENT AND A METHOD RELATING TO PERFORMANCE MANAGEMENT BY DISTRIBUTED PROCESSING
WATER-SWELLABLE POLYMERS