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
UN DISPOSITIVO DE EXPOSICION PARA UNA COPIADORA ELECTROFOTO-GRAFICA.
摘要
申请公布号
ES227837(Y)
申请公布日期
1977.11.01
申请号
ES19370002278U
申请日期
1977.04.14
申请人
发明人
分类号
G03B27/54;G03B27/50;G03F7/20;G03G15/04;(IPC1-7):03G/
主分类号
G03B27/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCEDE ET DISPOSITIF D'ECHOGRAPHIE EN TEMPS REEL A HAUTE RESOLUTION
Compressed air operated rock drill - has hammer action and includes alternative seals and valves for land or underwater use
Multi-storey building refuse collection system - has compactor at bottom of each shaft connected to pneumatic conveyor system
Reflective acoustic wall member - enables reflected sound waves to enhance incident sound waves while absorbing undesirable reflections in damping material
Moulded plastics pallet for stacked fish boxes - is tray shaped to collect water from melted ice
Micro-dosing system for unstable liq. reagents - uses liq. plug piston for transfer without contact with air
Surface heating round metal parts with complex profile - where part is rotated inside shaped inductor fitted with flux concentrators
Bag filters with inward flow - are back-blown with air jets at both ends to improve impact effect
Synergistic ethoxy-di:hydro-di:methyl-benzofuranyl mesylate - contg. chlorophenoxy:phenyl-di:methyl:urea and/or di:chlorophenyl-nitrophenyl ether
Vehicle clutch with torsion damping spring - has divided taper bush for spring to damp spring with friction increasing with spring compression
Chilled drink bottle support - has sliding cover and jacket formed of heat insulating material with coupling at bottom for dispensing optic.
Polarised relay system for circuit breakers - has alloyed permanent magnet with reversible relative permeability and coercive force between
Reheater for pressurised water, used partic. in nuclear power stations - incorporating tube bundle with horizontal, curved and vertical sections, minimising tube expansion, condensate sub-cooling erosion
Oscillating plunger and coil for bell - has plunger with permanent magnet to operate reed switch
Plug connection for individual optical fibres - has cable braces fixed at cable ends and connectable by aligning elements with spacing filled with immersion liq.
Thick wall cooling system - comprises studs perpendicular to wall and with fins parallel to it
Rotary kiln having seal formed with circular channel - carried helicoidally by radial axis rolls for easy cleaning
Fire protection valve for air ducts - consisting of fire resistant valve closure body and valve seat
Flexible hawse-pipe sleeve reducing wear on ship mooring lines - is split sleeve pref. of polyolefin, polyurethane or PTFE
Outdoor throwing game - has playing surface with zones of different values onto which counters are thrown