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
Verfahren zur Gewinnung von Kupfervitriol aus der bei der Herstellung von Kupferkunstseide anfallenden kupferhaltigen Spinnsaeure
摘要
申请公布号
DE672661(C)
申请公布日期
1939.03.07
申请号
DE1935K140165D
申请日期
1935.12.01
申请人
FR. KUETTNER AKT.-GES.
发明人
ZIEGENBALG RICHARD
分类号
D01F2/04
主分类号
D01F2/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BRANCHED AMIDES OF L-ASPARTYL-D-AMINO ACID DIPEPTIDES AND COMPOSITIONS THEREOF
CIRCUITO PER IL PILOTAGGIO IN CORRENTE CONTINUA DI UN CARICO INDUTTIVO IN PARTICOLAREPER L AVVOLGIMENTO DI UN COMANDO DI UN ELETTROVALVOLA
DISPOSITIVO PER L'ALIMENTAZIONE DI LAMPADE A SCARICA.
METHOD AND APPARATUS FOR FIRING CERAMIC PRODUCTS
FLOATING PLATFORM STRUCTURE
MICROBIOLOGICAL WASTE WATER PURIFICATION
ABSORBENT PANEL SUITABLE FOR USE IN ABSORBENT PRODUCTS AND PROCESS FOR ITS PRODUCTION
SLIDER APPLICATOR FOR SLIDE FASTENERS
Engine breather device for motor vehicle with riding saddle
Method and apparatus for converting television signals
Character compression technique
Separation control circuit
Three-dimensional display of adjacent seismic sections
System for transferring document data to non-volatile memory in a word processing apparatus
Apparatus for and method of compensating for variations due to aging
Windowing and scrolling for a cathode-ray tube display
Method and apparatus for hydrodynamic magnetic recording
Magneto-optical recording and reproducing apparatus having a magnetization direction detecting apparatus for a magnetic recording medium
Method of recording image signals of photographic pictures
Color temperature control circuit using saturation level detector
