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 Herstellung quartaerer Ammoniumverbindungen, die eine Carbonsaeureamidgruppe enthalten
摘要
申请公布号
DE837532(C)
申请公布日期
1952.04.28
申请号
DE1950SC03007
申请日期
1950.06.25
申请人
SCHUELKE & MAYR AKTIENGESELLSCHAFT
发明人
OBLADEN DR. PHIL. ALBERT;DEUTSCH DR.-ING. MARTIN;STOBBE DIPL.-CHEM. HANS
分类号
C07C233/00
主分类号
C07C233/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR PRODUCING FLEXIBLE LAMINATE
Printing system using ink-jet printer
Method and structure to develop a test program for semiconductor integrated circuits
Method of making multilevel MEMS structures
Laser-based method and system for memory link processing with picosecond lasers
Valve assembly and method for hot tapping a line
Input device for using geomagnetic sensor and a method thereof for generating input signal
Open vessel sealing instrument with hourglass cutting mechanism and over-ratchet safety
CHABAZITE-TYPE MOLECULAR SIEVE, ITS SYNTHESIS AND ITS USE IN THE CONVERSION OF OXYGENATES TO OLEFINS
Recording medium, recording medium writing device, recording medium reading device, recording medium writing method, and recording medium reading method
System and method for secure network state management and single sign-on
Water storage apparatus
METHOD FOR PRODUCING HYDROGEN AND HYDROGEN-PRODUCING APPARATUS USED THEREFOR
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
FUEL CELL
SYSTEMS, METHODS, AND CATALYSTS FOR PRODUCING A CRUDE PRODUCT
DEVICE AND METHODOLOGY FOR IMPROVED MIXING OF LIQUIDS AND SOLIDS
METHOD AND SYSTEM TO ALTER A CACHE POLICY
SURFACE ENHANCED RAMAN SPECTROSCOPY (SERS)-ACTIVE COMPOSITE NANOPARTICLES METHODS OF FABRICATION THEREOF AND METHODS OF USE THEREOF
VAPOR COMPRESSION SYSTEMS USING AN ACCUMULATOR TO PREVENT OVER-PRESSURIZATION
