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
Verfahren und Vorrichtung zum Tieffrieren von Waren
摘要
申请公布号
DE845048(C)
申请公布日期
1952.07.28
申请号
DE1949P035354D
申请日期
1949.03.01
申请人
AKTIEBOLAGET ELEKTROLUX, STOCKHOLM
发明人
STOCKHOLM NILS MAGNUS VAERMON,
分类号
A23L3/36;F25D11/00
主分类号
A23L3/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Air transport system based on one or more mechanically coupled balloons containing a gas, e.g. helium and a control device with a PVC coated polyester fabric envelope
Semiconductor chip for security-relevant applications with integrated circuit has light-sensitive state change device that alters state stored in state storage device when light incident and stored state monitoring device
Device for manufacturing spectacle glasses, other shaped bodies with optical surfaces, has supporting device in housing with axially movable supporting element connected to mechanical drive device connected to auxiliary energy feed devices
Frequency control method for automatic control of frequencies in a wide-band code division multiple access receiver takes the mean of a frequency shift measurement over a time band
Migration method for converting RPG programs into an object oriented environment in which RPG objects are converted using a reader that coverts them into a universal structure with universal objects
Hydraulic valve assembly has pressure diversion valve between HP and LP connections and constructed as hydraulically piloted valve with control inlet connected to pilot valve controlled by pressure at load sensing connection
Aerosol generator for medical treatment, comprises that it forms a first aqueous aerosol cloud followed by a second combined oil-based aerosol
Welding process for a thick-walled automotive fuel pump with a thin-walled cover extends through the depth of the thin-walled component
Pedestrian protection system, for use by vehicle, has distance maintenance device that prevents foreign bodies being applied in axis of force or deformation sensor separation from outer vehicle skin
Deuteron drive for use in vehicles, aircraft, rockets, ships and power plants obtains energy by spatially superimposing protons and uncharged, mass-rich neutrons
Flat system for use in the oral cavity, e.g. for transmucosal drug delivery, comprises an intermediate, active agent-containing layer sealed between two covering layers of higher surface area
Corner connection for a wash basin unit or kitchen worktop connects a first stone plate to a second stone plate in which the first stone plate has a fold having a width larger than or equal to the thickness of the second stone plate
Electrical wiring device, e.g. for a flat/house or door communications facility, has a main part for a surface-type mounting on a wall surface
Data media e.g. CD, fanning out device for e.g. screen printing, has blowing device for blowing compressed air into spaces between data media for separating and horizontally arranging data media on spindle
Radio communication device`s radiation performance adjusting method, involves using control parameter to regulate setting parameter of power amplifier for adjusting required transmitting power at output of amplifier
Electrical measurement unit, e.g. for use in process control and automation systems, has an integrated circuit data processing device with a sample rate matching device that varies the measurement sampling rate
Face muscle trainer or U-clamp (sic) consisting of a part with two arms and an axis, strengthened with a Bi-metal spring useful for training face muscles
Pressing machine for hot deforming glass has transport units which move between a heating station and a pressing station on one side and the pressing station and a cooling station on the other side
Position transducer for measuring the displacement of an activation element of an object moving along a fixed path with an electrical connection tap that contacts fixed taps of at least two adjoining paths each with multiple taps
Joint cutter comprises a steering unit arranged on the handle side of a chassis to lift the rear wheels of the cutter during movement into the steering position from the ground and/or front the running surface of the joint cutter