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
Nitrat- und chloridfreies Stickstoffduengemittel mit Magnesiumgehalt
摘要
申请公布号
DE1018886(B)
申请公布日期
1957.11.07
申请号
DE1954W015240
申请日期
1954.11.03
申请人
WINTERSHALL AKTIENGESELLSCHAFT
发明人
KEITEL DR. HELLMUTH;JAHN-HELD DIPL.-CHEM. DR. WILHELM
分类号
C05B7/00;C05C3/00
主分类号
C05B7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LIQUID CRYSTAL DISPLAY ELEMENT
Serving constant bit rate traffic in a broadband data switch.
Control method inhibiting a change to neutral in a semi-automatic transmission.
Reinforced catalyst for treatment of waste gas.
Vehicle speed control system for motor vehicle having an automatic transmission control system.
Elastoplastic polyolefin compositions.
Biological process for preparing optically active lactic acid.
Method of fabricating a semiconductor device, especially a bipolar transistor.
Reverse osmosis membranes of polyamideurethane.
Liquid level gage system.
Circuit breaker actuating device.
Metoprololnicotinic acid ester, method of preparation and pharmaceutical use.
Light emitting diode for photosensor and photosensor using such light emitting diode.
Apparatus for producing a strip of sealing varnish on a tube.
Electrophotograhic apparatus.
Image forming apparatus.
Acquiring addresses in an input/output system.
METHOD OF AND DEVICE FOR FRACTIONATING A HETEROGENEOUS MIXTURE OF SOLID MATERIALS