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
KEY TELEPHONE EXCHANGE
摘要
申请公布号
JPH01202096(A)
申请公布日期
1989.08.15
申请号
JP19880026824
申请日期
1988.02.08
申请人
CANON INC
发明人
HIRATA OSAMU
分类号
H04Q3/58
主分类号
H04Q3/58
代理机构
代理人
主权项
地址
您可能感兴趣的专利
EXHAUST DIFFUSER
MEASUREMENT DEVICE
FIELD EFFECT TRANSISTOR
METHOD OF EXTRACTING THREE-DIMENSIONAL OBJECTS INFORMATION FROM A SINGLE IMAGE WITHOUT META INFORMATION
CARBONATED DRINK HAVING HIGH GAS PRESSURE
HOUSING FOR ELECTRONIC DEVICE
METHODS AND COMPOSITIONS FOR DETECTING COLON CANCERS
FREQUENCY MULTIPLIER CIRCUIT
METHOD FOR PRODUCING N-ISOPROPYL(METH)ACRYLAMIDE
ONE-COMPONENT, AMBIENT CURABLE WATERBORNE COATING COMPOSITIONS, RELATED METHODS AND COATED SUBSTRATES
KEYPAD WITH LONG KEY TRAVEL AND IMPROVED TOUCH FEELING
IMAGING LIGANDS
METHOD AND SYSTEM FOR PROVIDING INFORMATION AND ADVERTISING CONTENT IN A TELEPHONE SYSTEM
DIECAST COUPLING MEMBER FOR USE IN AN ENGAGEABLE COUPLING ASSEMBLY
CHANGING PRIORITY LEVELS WITHIN A CONTROLLABLE TRANSIT SYSTEM
Probiotic Derived Non-Viable Material For Allergy Prevention And Treatment
METHOD FOR ADJUSTING IMAGE PICKUP DEVICE AND IMAGE PICKUP DEVICE
Dummy TSV to Improve Process Uniformity and Heat Dissipation
DEVICES WITH MULTIPLE SUBSCRIPTIONS THAT UTILIZE A SINGLE BASEBAND-RADIO FREQUENCY RESOURCE CHAIN
Endoscopy device with integrated RFID and external network capability
