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
KEYBOARD
摘要
申请公布号
JPS63218110(A)
申请公布日期
1988.09.12
申请号
JP19870051650
申请日期
1987.03.06
申请人
NEC CORP
发明人
MANABE TAKASHI
分类号
H03M11/14;G06F3/023;H01H13/02
主分类号
H03M11/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Substituted 5,6-dihydro-6-oxo-11h-pyrido-(2,3-b) (1,4)-benzodiazepines
Lubricating oil compositions containing organo phosphorus complexes, the preparation thereof and the complexes thus prepared
Improvements in or relating to photographic and radiographic film materials
Low temperature separation of gaseous mixtures
Improvements in or relating to implements for spreading granular or powdered material
Polyolefin compositions
New halopropargyl aryl ether compounds and processes for the production of the same compounds
Apparatus for inducing physical and mental relaxation
Process for making substituted diphenyl ether sulfonates
Antacid compositions
Track laying tractor for towing a skier
Improvements in and relating to surgical syringes
Method of removing nitrogen oxides in gases
Free piston hydraulic pump
Apparatus for the hot-stretching of filaments
Vertical gyro erection system
Quinazoline derivatives
Improvements in masking techniques during successive stages of deposition
Detection of gases
Improvements in or relating to the packing of products in containers
