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
IMPROVED CENTRALIZED SECURITY CONTROL SYSTEM
摘要
申请公布号
EP0534679(A3)
申请公布日期
1995.01.25
申请号
EP19920308474
申请日期
1992.09.17
申请人
AMERICAN TELEPHONE & TELEGRAPH
发明人
MCNAIR BRUCE E
分类号
H04M3/42;G07C9/00;(IPC1-7):G07C9/00
主分类号
H04M3/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A slide conveyor.
High reliability, low intensity back lit SR and NVGC indicator assembly.
Impact detector.
Novel fluorinated glycidyl ethers and method of making them.
Transmission oil containment system.
An auxiliary quasi-resonant DC link converter.
N-(isoquinolein-5-yl)-sulfonyl azacycloalkanes, their process of preparation and pharmaceutical compositions containing them.
PRESSURE LINE WITH A PRESSURE CHAMBER
DIGITAL PROCESSOR CONTROL
APPARATUS FOR SOWING GRANULAR MATERIAL
OZONE EMITTER DEVICE FOR EXISTING WATER FILTERING INSTALLATIONS OF SWIMMING POOLS
GAS BUBBLING DEVICE
PATTERN CONFIGURATION MEASURING APPARATUS
METHOD FOR PREPARING BEVERAGES AND BEVERAGE PREPARING MACHINES
SECTION MEMBER ADAPTED TO OPERATE AS A STRUCTURAL ELEMENT FOR STIFFENING SIGNS, IN PARTICULAR TRAFFIC SIGNS, AND AS A RESTRAINED ELEMENT FOR THE BOLTS USED FOR ANCHORING THE SIGNS TO THE RELATED SUPPORTING POSTS
PRODUCTION OF POLYDIORGANOSILOXANE FLUIDS WITH LOW SILANOL CONTENT
PHOTOGRAPHIC RECORDING MATERIAL COMPRISING A MAGENTA DYE IMAGE FORMING COUPLER COMPOUND
DISK FILE INCLUDING DISK STACK SUBASSEMBLY AND METHOD OF ASSEMBLY THEREOF
ACCELERATION SENSOR FOR SAFETY SYSTEMS AND/OR SAFETY BELT SYSTEMS IN MOTOR VEHICLES
BI-MOS CIRCUIT CAPABLE OF HIGH SPEED OPERATION WITH LOW POWER CONSUMPTION
