Improvements in or relating to diquaternary salts and the manufacture thereof,申请号GB19540021240-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	Improvements in or relating to diquaternary salts and the manufacture thereof
摘要
申请公布号	GB751825(A)	申请公布日期	1956.07.04
申请号	GB19540021240	申请日期	1954.07.21
申请人	THE WELLCOME FOUNDATION, LIMITED	发明人
分类号	C07D211/28	主分类号	C07D211/28
代理机构		代理人
主权项
地址

您可能感兴趣的专利

RIVET ETANCHE AU MOYEN D'UN ROULAGE DROIT EN DENTS DE SCIE ENTRE LA TETE DU CLOU ET LE POINT DE RUPTURE

ADAPTIVE STYRESYSTEMER

MEMBERS JOINING METHOD USING HOLLOW CATHODE ELECTRIC DISCHARGE HEATING

MANUAL SHAKER OF BERRIES OF SHRUBS

LUBRICATING DEVICE FOR ROTARY COMPRESSOR

FIBER REINFORCED PLASTIC

SOLDERING DEVICE

MAGNETIC RESONANCE IMAGING APPARATUS

METHOD AND APPARATUS FOR POSITIONING DRILLING JIG RELATIVE TO DRILLING SURFACE OF WELLS DRILLED IN TUNNEL WALLS

PLUG CONTACT ELEMENT

READ ONLY MEMORY (ROM)

ADDRESS SIGNAL DRIVER FOR A BUFFER STORAGE

DEVICE FOR TRAINING MEMORY OF STUDENTS

DISK-TYPE SLIDE RULE

DEVICE FOR GENERATING A HISTOGRAM OF RANDOM NUMBERS

INTER-MODULE COMMUNICATION DEVICE FOR A MESSAGE SWITCHING SYSTEM

DEVICE FOR ADDRESSING STORAGE UNITS

DEVICE FOR CHECKING LOGICAL UNITS

DEVICE FOR DATA GROUP LOADING