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
速热板式电暖器
摘要
A—A剖视图
申请公布号
CN3030870D
申请公布日期
1995.03.22
申请号
CN94304900.8
申请日期
1994.07.30
申请人
北京创格科技发展公司
发明人
周施真; 陈建都; 郭献忠; 蔡军
分类号
23-03
主分类号
23-03
代理机构
代理人
主权项
地址
100081北京市海淀区西三环北路16号
您可能感兴趣的专利
Curlable, smooth, drawn polyethylene terephthalate! film - has areas with varying shrinkability esp. used as protective sheathing for electric cable
Inductive element two current power supply - has diode control circuit incorporating switch off release delay minimisation
Vehicle measurement device test circuit - uses alternative signal source to isolate location of detected fault
Fuel ratio control for IC engine - uses throttle position for coarse regulation and measured parameters for fine regulation
Brake control for railway traffic - has oscillation receivers near mechanical retarders transmitting signal for short duration brake release on prohibited noise direction
Trunk wood chamfering machine edge cutter - is mounted on arm swivelling crossways on revolving holder
Refractory brick contg. steel or stainless steel fibres - where specific grain size of refractory produces brick with high resistance to wear and spalling
Spectrographic display for nuclide analysis - showing peak integrals as ordinates with peak point channels giving abscissa positions
Oil tank ship hull has collapsible internal bags - to be filled with water as ballast or drinking water
Ground water flow restoration after watertight cavity construction - involves removable filter boxes with removable sides linked to sunken filter
Assembly of closely spaced permanent magnets of alternate polarity - which are each mounted on own base with base slotted for final assembly
Random number generator for data transmission - has line of registers fed by RAM via switch and gate network, supplying signal to re-write RAM
Ball mill with hollow axle for material admission - includes smaller tube for discharge and has spiral strips with edges pointing towards centre
Heating radiator with vertical elements - has thin horizontal fins on sides of elements forming flat air passages
Robot tool holder with weakened portion - has flanged connection between tool and its support arm, clamped by few clip members
External hollow door - has panels joined by metal profile batten edge connectors, enhancing rigidity
Reinforced layered stone lintel - has end stops on protruding strip between layers inserted in top layer end joints
Temp. monitor indicating heater correct burner setting - has amplified sensor output fed to adjustable threshold device controlling display
Spoiler for vehicle luggage racks - has spoiler with extendable ends to adjust and fit any size rack, and is height adjustable
Servo motor control circuit for adjusting seat of vehicle - has changeover relay with contacts arranged to prevent more than one motor running at any time