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
PCM-FERNSPRECHVERMITTLUNGSANLAGE FUER MULTIPLEXLEITUNGEN
摘要
申请公布号
DE2063310(B2)
申请公布日期
1977.03.24
申请号
DE19702063310
申请日期
1970.12.22
申请人
发明人
分类号
H04J3/06;H04J3/07;H04J3/18;H04Q11/04;(IPC1-7):H04Q11/04
主分类号
H04J3/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Sound insulating apparatus
Soil cultivating apparatus
Comb
Electronically controlled distributor type fuel injection pump for internal combustion engines
Exhaust nozzle construction
Carton divider with positioning means
Air vent device for fuel tank on vehicle
Digital graphic image analyzer
Leak detector
Method and apparatus for implementing a thermodynamic cycle with intercooling
Double glazing and a process for obtaining it
Minnow trap
Housing of pneumatic booster device
Rubber-metal adhesion promoters
Preparation of aqueous polyacrylamide solutions for enhanced oil recovery
Polymeric buns and method and apparatus for its manufacture
Nocardia species capable of producing nargenicin C1 +B
Forming fabric
Process for increasing the viscosity of oils
Delayed release formulations and processes for making them
