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
Temperature responsive device
摘要
申请公布号
US1868136(A)
申请公布日期
1932.07.19
申请号
US19300452895
申请日期
1930.05.16
申请人
AMERICAN FIRE PREVENTION BUREAU
发明人
DERBY JOHN H.
分类号
H01H71/20
主分类号
H01H71/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Makrohuokoista ioninvaihtohartsia olevat muotokappaleet, niiden valmistusmenetelmä ja niiden käyttö
METHOD FOR PRODUCING SECRETABLE GLYCOSYLTRANSFERASES
Inrichting voor het afsluiten van een wandopening, in het bijzonder van een toegang tot een schakelstation.
TELEFONE PUBLICO MODULAR PARA EXTERIORES
VIBRATION DAMPING MEMBER
AUTOMATIC TOILET PAPER AND WIPING MATERIAL DISPENSER.
LINEAR LINKING MECHANISM FOR ACCOMPLISHING IDLE MOTION AND DEVICE FOR CONTROLLING FUEL FEEDING TO AN ENGINE
Method of selective condensation of gas vapours and helical-plate heat exchanger for selective condensation of gas vapours.
Driving mechanism of a packer bench.
BALL-TYPE ROTARY VALVE FOR USE IN ROTARY-VALVE INTERNAL COMBUSTION ENGINES
METHOD OF COATING INTERNAL SURFACE OF PIPES, IN PARTICULAR THOSE MADE OF ALLUMINIUM, WITH RESINOUS PRODUCTS AND PIPES OBTAINED THEREBY
CHANNEL TYPE WEDGED PROP
METHOD OF COMMINUTING LONG-GRAINED SMOKELESS SHOOTING POWDERS
SILVER RESINATE AND METHOD OF OBTAINING SAME
BASE PLATE FOR CONCRETE CASTING MOULDS
SYSTEM FOR CONTINUOUS ZONAL ADJUSTMENT OF HEATING INDUCTOR EFFECTIVE POWER
MIXER FOR DOSED PARTICULATE FODDERS
DERIVATIVES OF N-(2-AMINOETHYL)-{2-[2-OXO-1-IMIDAZOLYDINYL) SULPHONYL] PHENYLTHIO} ACETAMIDE AND THEIR SALTS AND METHOD OF OBTAINING SUCH DERIVATIVES AND THEIR SALTS
APAPRATUS FOR REGENERATING FILTERS
METHOD OF AND APPARATUS FOR PURIFYING GASES CONTAINING OXYGEN COMPOUNDS OF SULPHUR
