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
Improvements in or relating to telephone communications control devices
摘要
申请公布号
GB0502663(D0)
申请公布日期
2005.03.16
申请号
GB20050002663
申请日期
2001.12.07
申请人
VOXSURF LIMITED
发明人
分类号
H04M3/533;H04M3/537
主分类号
H04M3/533
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF PRODUCING OPTICAL PREFORM
SPEECH RECOGNITION SYSTEM
R -ALPHA-ETHYL-2-OXO-1-PYRROLIDINEACETAMIDE
VACUUM CLEANER
LOAD DISTRIBUTION CONTROL IN A ROLLING MILL
MICROSTRIP ANTENNA
GLASS CERAMIC
MANUAL TOOL FOR HOLDING BRICKS/BLOCKS WITH HOLES
OLIGOSACCHARIDES
SIGNAL PEPTIDE AND GENETIC MATERIAL FOR ITS EXPRESSION
SEPARATING AROMATIC MONOAMINES
BEVANTOLOL PREPARATION
COIL ARRANGEMENT FOR MAGNETIC SEPARATOR
WAVEGUIDE IMAGE SUPPRESSION MIXER
BELT FEEDER FOR CAN END PRESSES
ELECTRODIALYTIC REPLENISHMENT OF STABILISER SOLUTION
ELECTRICAL RESISTANCE CORROSION PROBE
BALE CARRIER
SOIL WORKING DEPTH INDICATOR
THERMAL INITIATOR
