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
Intercommunication systems
摘要
申请公布号
GB993268(A)
申请公布日期
1965.05.26
申请号
GB19620015730
申请日期
1962.04.25
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H04M9/00
主分类号
H04M9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Housing guard and abrasive stream control unit for rotatable abrasive throwing assemblies
Machine tool with tool storage and changing apparatus
Method of making crowned pulleys
Wall type dehumidifier
Telescopic vertical level
Device for refining foundry sand in a continuous manner
Device for ventilating toilet bowls
APPARATUS FOR REDUCING THE SIZE OF PARTICLES
Recording torsion pendulum
ELECTRIC SIGNAL GENERATING APPARATUS
Flow regulator particularly adapted for soft drink mixing and dispensing apparatus
Production of ethylene
2-(benzyloxyalkyl)-4-phenylimino-1, 3-cyclopentanedione derivatives
Preparation of diene polymers in the presence of an organolithium initiator and a group iib or ivb metal containing adjuvant
Method for packaging rolls
Thiol terminated liquid polymers
Shelving assembly
Halonitrosalicylanilide microbicide
APPARATUS FOR COMPONENT ASSEMBLY
THERMOCOUPLE
