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
MONTAGE POUR INSTALLATION DE TELEPHONIE A COMMANDE PROGRAMMEE
摘要
申请公布号
BE772293(A1)
申请公布日期
1972.03.17
申请号
BE19710772293
申请日期
1971.09.07
申请人
SIEMENS A.G., A BERLIN ET A MUNICH (ALLEMAGNE),
发明人
分类号
H04Q3/545;(IPC1-7):H04M/
主分类号
H04Q3/545
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DRUG DELIVERY SYSTEM FOR SUSTAINED RELEASE COMPRISING MICROSPHERE AND HYDROGEL
FENCE FOR INFORMATION
AIR VENT
KEEPER BOX
ELECTRICAL CONNECTION DEVICE OF INTENNA AND FABRICATION METHOD THEREOF
VACUUM MONITORING DEVICE FOR VACUUM BREAKER
KEYBOARD
METHOD OF FORMING VIA OF PRINTED CIRCUIT BOARD
A COMPOSITION COMPRISING THE EXTRACT OF GALLA RHOIS AS AN ACTIVE INGREDIENT FOR PREVENTING AND TREATING DAIRY CATTLE MASTITIS
METHOD OF MAKING RETROREFLECTIVE AND ARTICLES
FIXING STRUCTURE FOR A FAN
FIELD COIL ASSEMBLY FOR ELECTROMAGNECTIC CLUTCH
METHOD AND APPARATUS FOR GENERATING AND DISPLAYING IMAGE
LOADLOCK CHAMBER IN A SEMI-CONDUCTOR MANUFACTURING SYSTEM
HARD MULTI-LAYERS PATTERNED FILM
SLIMMED MICRO-UNIT OPTICAL FIBER CABLE
TELECOM SYSTEM AUTO CONTROL
SAFETY NOZZLE FOR DIVERSION OF WATER
MANDREL FOR BENDING PIPE
MANDREL FOR BENDING PIPE