Verfahren zur Reinigung von Pyromellithsaeuredianhydrid,申请号DE1965G042761-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Verfahren zur Reinigung von Pyromellithsaeuredianhydrid
摘要
申请公布号	DE1274107(B)	申请公布日期	1968.08.01
申请号	DE1965G042761	申请日期	1965.02.05
申请人	GELSENBERG BENZIN AKTIENGESELLSCHAFT	发明人	REMPFER DIPL.-CHEM. DR. HEINZ
分类号	C07C51/48;C07C51/573	主分类号	C07C51/48
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Intelligent hydroelectric dam with power storage

Clothes treating apparatus and operating method thereof

Laundry machine with suspension assembly

Insulated article that changes fill power through displacement adjustment

Method for stripping gamma-gamma prime coating from gamma-gamma prime alloy

Hard coatings comprising cubic phase forming compositions

Sodium / molybdenum metal articles and powder compacts

Methods of recovering scandium from titanium residue streams

Method of recovering rare earths from a solid mixture containing a halophosphate and a rare earth compound and solid mixtures suitable for this method

Self-contained biological assay apparatus, methods, and applications

Biocatalytic process for preparing eslicarbazepine and analogs thereof

Biological synthesis of difunctional hexanes and pentanes from carbohydrate feedstocks

Regulating alkaloids

BGL6 beta-glucosidase and nucleic acids encoding the same

Compositions and methods for degrading lignocellulosic biomass

Compositions and methods for treating or preventing conditions and diseases associated with <i>Mannheimia haemolytica </i>

Protein delivery system to generate induced pluripotent stem (iPS) cells or tissue-specific cells

WNT pathway stimulation in reprogramming somatic cells with nuclear reprogramming factors

3D trophoblast matrix for preparing organ-specific stem cells