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
VORRICHTUNG ZUR WAERMEUEBERTRAGUNG
摘要
申请公布号
DD284750(A5)
申请公布日期
1990.11.21
申请号
DD19890329329
申请日期
1989.06.07
申请人
VEB BERGMANN-BORSIG,DD
发明人
MICHEL,WOLFGANG,DD;PAUL,HEINZ,DD;KOESTLER,DIETER,DD;FROEHLICH,HEIK-HOLGER,DD;HANDER,RALF,DD
分类号
F28C3/16;F28D9/00;(IPC1-7):F28D9/00
主分类号
F28C3/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in method and means for installing electrical terminals
Improvements in or relating to variable pitch marine screw propellers
Improvements in or relating to fluid-control valves
Improvements in or relating to mobile batching and mixing units
Circuit interrupter
Improvements in electronic controllers
Improvements in and relating to electric discharge lamps
Analog to digital converter
Improvements in or relating to deodorizing devices for toilet installations
Improvements relating to bobbins or distance pieces for rainwater pipes
Improvements in or relating to aerial reflectors
Phosphorus-containing heterocyclic esters
Improvements in and relating to reflectors of radio waves
Improvements in clamping devices
Improvements in and relating to radioactive caesium
Safety razor blade dispenser
An elevatable roof for a vehicle
Improvements in and relating to the deposition of palladium
Treatment of aluminum oxide coatings
Improvements in or relating to cattle grids
