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
Method of and means for regulating the temperature of flowing reaction mixtures
摘要
申请公布号
GB339144(A)
申请公布日期
1930.12.04
申请号
GB19290039762
申请日期
1929.12.30
申请人
HOLZVERKOHLUNGS-INDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
B01J19/24;H01G4/248
主分类号
B01J19/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Preparation of aromatic mercury halides
Electrowinning of chromium
Link rod joint
Mixing kettle for cheese curd
Combined regenerator and precooler for gas turbine cycles
Tire spreader
Support for rotatable antenna structures
Transfer means for pillow feathers and the like
Pouring spout
Display device
Conveyer system for restaurants
Holddown shoe for lumber trimming and marking machines
Pneumatic thread holder for weft replenishing looms
Bun warmer
Telescoping magnifying lens and handle
Combined container and display rack
Liquid level control apparatus
Jacketed valve
Pipe ash ejector
Reed tester