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 producing ammonium sulfate and ammonium thiosulfate
摘要
申请公布号
US2898190(A)
申请公布日期
1959.08.04
申请号
US19520316162
申请日期
1952.10.22
申请人
OTTO GROSSKINSKY;HELMUT UMBACH
发明人
GROSSKINSKY OTTO;UMBACH HELMUT
分类号
C01B17/64;C01C1/247
主分类号
C01B17/64
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRONIC APPARATUS HAVING POWER GENERATING FUNCTION
Verfahren zur Motorsteuerung eines Kraftfahrzeugs mit Handschaltgetriebe
DEVICE AND METHOD FOR MANIPULATING COMMUNICATION MESSAGES
INFORMATION RECORDING MEDIUM, ITS MANUFACTURING METHOD, AND SPUTTERING TARGET FOR FORMING INFORMATION RECORDING MEDIUM
SYNTHESIS AND PROCESSING OF RARE-EARTH BORIDE NANOWIRES AS ELECTRON EMITTERS
Proportionalregelventil
KRAFTFAHRZEUGAUFHÄNGUNG UND NIVEAUREGELVENTIL MIT DREHSCHIEBER HIERFÜR
KEYLESS ACCESS SYSTEM AND METHOD FOR A TRUCK AND TRUCK EQUIPPED WITH SUCH A SYSTEM
METHOD AND APPARATUS FOR CONTROLLING REPRODUCTION OF AUDIO/VISUAL DATA
LUMINESCENT SUBSTANCES
METHODS AND SYSTEMS OF PRODUCING SELF-CONSISTENTLY A CALIBRATION CONSTANT FOR EXCESS CHARGE CARRIER LIFETIME
SULFONYLUREA DERIVATIVE CAPABLE OF SELECTIVELY INHIBITING MMP-13
LIGHT GUIDE KEY-PLATE AND LIGHT EMITTING KEYPAD COMPRISING THE SAME
GROSSMANIPULATOR MIT SCHWINGUNGSDÄMPFER
UPGRADING HEAVY HYDROCARBON OILS
LIGHT-EMITTING ELEMENT LIGHT SOURCE AND TEMPERATURE MANAGEMENT SYSTEM THEREFOR
CONTROL CLOSED-LOOP DEVICE AND SIGMA-DELTA MODULATOR
METHOD FOR CONTROLLING THE PSYCHOPHYSIOLOGICAL STATE OF THE BODY
CONTROLLER FOR RADIATION SOURCE AND CONTROL METHOD THEREOF, AND RADIATION INSPECTION SYSTEM AND METHOD
PERSONAL GROOMING TOOL
