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
APPARECCHIO TELEFONICO
摘要
申请公布号
IT7840007(D0)
申请公布日期
1978.01.06
申请号
IT19780040007
申请日期
1978.01.06
申请人
S.G.S. DI SIGHINOLFI SERGIO E C. S.N.C.
发明人
分类号
H03F;(IPC1-7):H03F/
主分类号
H03F
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Section steel wire of oil ring
Apparatus for servicing vacuum chamber using non-reactive gas filled maintenance enclosure
Method for separating gases using a particulate composite material with carbon matrix
Electrical safety system for electrical device
Cryogenic fluid pump system and method of pumping cryogenic fluid
Air bag module door assembly
Container having a twist-locking cover
Retaining flap for shipping cartons
Adjustable monitor suspending assembly
Mid-mount type riding lawn tractor
Visor dazzler
Chuck with torque limiting mechanism and inclined plane for final tightening
Video game with spiral loop graphics
Water-dispersible, heat-resistant composition and use thereof
Guide ring for a door knob assembly
Methods and materials for improved high gradient magnetic separation of biological materials
PRODUCTION OF OPTICAL ELEMENT BY CONTINUOUS TRANSFER METHOD
N-SUBSTITUTED-O-TOLUIDINE DERIVATIVE, ITS SALT AND DRUG-DISSOLUTION AGENT CONTAINING THE COMPOUND AS ACTIVE COMPONENT
NUCLEAR REACTOR USING BURNING FUEL BALL AND BREEDING FUEL BALL
FAST BREEDER REACTOR
