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
Improvements in or relating to hot-water heating systems or apparatus
摘要
申请公布号
GB351644(A)
申请公布日期
1931.07.02
申请号
GB19300013016
申请日期
1930.04.28
申请人
C. M. HESS' FABRIKKER AKTIESELSKAB
发明人
分类号
F24D3/08
主分类号
F24D3/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for the production of alkylene glycols.
APPARATUS FOR HEAT-TREATING CONTINOUS-WEB MATERIALS
PROCESS FOR PREPARING HIGHLY CONDUCTIVE ACETYLENE HIGH POLYMER
SEMICONDUCTOR DEVICE, IN PARTICULAR FOR PHOTOELECTRIC PURPOSES
Process for the preparation of 1,2-dichloroethane.
INSTALLATION CONSISTING OF PANELS, EACH OF THEM COMPRISING A PLURALITY OF PHOTOELECTRIC ELEMENTS TO PRODUCE A CURRENT.
Fuctional forming device for synthetic resin films.
All-purpose table for measuring internal and external dimensions.
Cephalosporin derivatives.
Method and apparatus for controlling cableless seismic digital field recorders having seismic data processing capabilities.
Energy converter performance determination.
Medical - surgical instrument.
Device for interconnecting two jib arms relatively displaceable and fixable in a plurality of positions.
Process for the determination of CEA after specific sample pretreatment.
Lactobacillus beverage and production thereof.
A method for producing a resist image involving the use of polystyrene-tetrathiafulvalene polymer as a deep-ultraviolet printing mask.
Roll changing device for six-roll rolling stands.
Method of dynamic assignment of speeds in a multiplex transmission system.
Radial ventilator with backwards-curved profiled blades.
A system and process for orienting a multi-layer film structure.
