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
Apparatus for the concentration of acids
摘要
申请公布号
US2212813(A)
申请公布日期
1940.08.27
申请号
US19380206991
申请日期
1938.05.10
申请人
HERCULES POWDER COMPANY
发明人
JONES CHARLES L.
分类号
B01J3/00
主分类号
B01J3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CLEAN HOUSE STRUCTURE
AUTOMATIC OPERATING DEVICE FOR VENTILATOR
WARM AIR HEATER
MICROWAVE OVEN
FLUIDIZED BED COMBUSTION DEVICE AND ITS OPERATING METHOD
SLAG TAP TYPE COAL COMBUSTION UNIT
TELESCOPIC VALVE
Hakualueita käyttävä solukkojärjestelmä
SPOOL VALVE
DRIVING FORCE TRANSMISSION DEVICE
ROTARY TYPE SCROLL FLUID MACHINE
CLOSED TYPE COMPRESSOR
SPECIFIC GRAVITY DIFFERENCE BETWEEN MAGNETIC FLUID AND NONMAGNETIC SUBSTANCE AND ENERGY CONVERSION METHOD UTILIZING MAGNETIC FORCE AND GRAVITY AND DEVICE THEREOF
ELECTRONIC DISTRIBUTION IGNITER
HYDRAULIC CIRCUIT STRUCTURE OF WORKING VEHICLE
CLEAN PUMP
DIAGNOSTIC DEVICE FOR SENSOR FAILURE
INTAKE AIR AMOUNT DETECTING DEVICE FOR ENGINE
IDLE SPEED CONTROL METHOD
CONTROL DEVICE FOR ENGINE
