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
Improvements in logical switching circuits
摘要
申请公布号
GB821322(A)
申请公布日期
1959.10.07
申请号
GB19560003422
申请日期
1956.02.03
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G06F7/38;G11C19/04;H03K3/45;H03K19/16
主分类号
G06F7/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CUTTING DEVICE AND CUTTING METHOD
ADDITIVE MANUFACTURING APPARATUS AND A FLOW DEVICE FOR USE WITH SUCH APPARATUS
SURFACE MODIFIED PARTICULATE AND SINTERED OR INJECTION MOLDED PRODUCTS
Water Cooled Mold for Casting Aluminum Alloy Wheels and Manufacturing Method Thereof
CRIMP STRUCTURE, CRIMPING METHOD, AND ELECTRONIC DEVICE
SWIVEL JIG TOOL FOR FORMING BURRING HOLE IN DOOR INNER PANEL OF VEHICLE AND METHOD OF OPERATING THE SAME
MOBILE HIGH-PRESSURE CLEANING APPARATUS
DEVICE FOR PREPARING AND APPLYING ADHESIVE
NOZZLE ASSEMBLY WITH EXTERNAL BAFFLES
EQUIPMENT AND PROCESSES FOR THE NON-CONTACT PRINTING OF ACTIVES ONTO WEB MATERIALS AND ARTICLES
DEVICE FOR CONSTANT-VOLUME COLLECTION USING CENTRIFUGATION OR FOR FURTHER STORAGE
ELECTRICAL DUST-COLLECTING FILTER
NEEDLE GUIDE WITH CENTERING FOR SEPTUM PIERCING
SEPARATION METHOD AND SEPARATION MATRIX
COMPLEXES
NICKEL SUPPORTED CATALYST FOR COMBINED STEAM AND CARBON DIOXIDE REFORMING WITH NATURAL GAS
CARBONATED WATER PRODUCING APPARATUS, REFRIGERATOR HAVING THE SAME, AND METHOD OF CONTROLLING THE SAME
BLENDER CONTROL PANEL
METHOD AND DEVICE FOR SEPARATING CARBON DIOXIDE FROM A GAS STREAM AND FOR REMOVING DEGRADATION PRODUCTS IN THE WASHING MEDIUM BY PHOTOLYTIC DECOMPOSITION
Crankcase Ventilation Filter Systems; Components; Features; and, Methods of Assembly and Use