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
TELEPHONE SYSTEMS
摘要
申请公布号
CA587164(A)
申请公布日期
1959.11.17
申请号
CAD587164
申请日期
申请人
AUTOMATIC TELEPHONE AND ELECTRIC COMPANY LIMITED
发明人
ROBIN D. ALLUM;GORDON W. HELSBY
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF URETHANE POLYMER AND ELASTIC THREAD
PRODUCTION OF VINYL CHLORIDE POLYMER
PRODUCTION OF ALKOXYPHENOL DERIVATIVE
STEROID ANTIPHLOGISTIC EXTERNAL AGENT
COSMETIC
FORMATION OF OXIDE SUPERCONDUCTOR THIN FILM
APPARATUS FOR PRODUCING SEMICONDUCTOR SINGLE CRYSTAL
PRODUCTION OF HYDRAULIC INORGANIC HARDENED MATERIAL
PRODUCTION OF NUCLEUS-BROMINATED ISOPROPENYLBENZENE
BILE ACID-ADSORBING AGENT
INTERMEDIATE FILM FOR LAMINATED GLASS AND LAMINATED GLASS
LIQUID SURFACE CONTROLLER FOR GLASS OUTFLOW TANK
CRANE CENTERING DEVICE
FOOTSTEP CONVEYING DEVICE OF ESCALATOR
TOWER CRANE
SAFETY DEVICE ON PASSENGER CONVEYER
STRIP CARRYING DEVICE
BOTTOM DREDGING AUXILIARY DEVICE OF UNLOADER
CARRYING-OUT CONVEYOR AND CARRYING-OUT METHOD USING THE CONVEYOR
CARRYING-OUT CONVEYOR AND CARRYING-OUT METHOD USING THE CONVEYOR