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
VIDEO DOORPHONE SYSTEM
摘要
申请公布号
JPH08223565(A)
申请公布日期
1996.08.30
申请号
JP19950023079
申请日期
1995.02.10
申请人
AIPHONE CO LTD
发明人
TSUNEKAWA MAKOTO;KITAGAWA KAZUMI
分类号
H04N7/18;H04M9/00;(IPC1-7):H04N7/18
主分类号
H04N7/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Chair lift cable guide rollers - have spindle supported in cage by swinging arms to grip cable on return run
Dental instrument extracting nerve fibres - has neck in end of tube with cooperating sliding stem including inclined surface
Preventing falsification of identity cards - uses magnetically encoded information which is read by electronic device
Automatic finishing of treacle-filled waffles - by transferring and pressing newly sliced top on already filled bottom
FEUERBESTAENDIGE, ELEKTRISCH LEITENDE ROHRE UND ROHRFORMSTUECKE
Feinteilige expandierbare Styrolpolymerisate zur Herstellung von Schaumstoffkoerpern mit kurzen Mindestformverweilzeiten
ACRYLIC SYNTHETIC RESIN PLATE
METHOD AND APPARATUS FOR DISINTEGRATION OF FIBROUS MATERIAL
OVERFLOWING COLUMN
WATER CLOSET
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES HYDRAULISCHEN BINDEMITTELS
VERFAHREN ZUR HERSTELLUNG VON 2,5- DICHLOR-4-CYANOPHENOL
A SELF-PROPELLED IRRIGATOR
Winding machine spool chuck - has oblong clamping members tilting in axial plane passing through intermediate sleeve
Tunnel lining using reinforced concrete blocks - use nuts embedded in blocks for bolts securing channels across joints between rings