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
Valve stem
摘要
申请公布号
US1951460(A)
申请公布日期
1934.03.20
申请号
US19300446217
申请日期
1930.04.22
申请人
A. SCHRADER'S SON, INC.
发明人
WILLIAMS SELDEN T.;WAHL JOHN
分类号
F16K15/20
主分类号
F16K15/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCEDE DE FABRICATION DE POLYISOCYANATES ORGANIQUES MODIFIES EN PARTICULIER DE POLYISOCYANATES CONTENANT DES GROUPES CARBODIIMIDE
Lining concrete or cement with heat- and sound-insulating tiling etc. - with intermediate layer of rubber granulate in resin agglomerate
COLLES FUSIBLES A BASE DE POLYESTERS SATURES
PROCEDE POUR LA PREPARATION DE COMPOSES DE DERIVES D'INDOLE
DISPOSITIF POUR CENTRER ET ASSEMBLER DES VIROLES CYLINDRIQUES DEPOURVUES DE STABILITE DIMENSIONNELLE
PROCEDE DE RECTIFICATION DE REVETEMENTS DURS AVEC UNE FAIBLE USURE DES MEULES
Waste gas contg. hydrofluoric acid - purified by scrubbing with caustic soda soln. from which sodium fluoride crystals are recovered
FREMGANGSMAATE OG APPARAT FOR AA FJERNE HYDROGENHALOGENIDER FRA ROEKGASSER
SOUSTRACTEUR DE TENSION POUR CONVERTISSEUR ANALOGIQUE/NUMERIQUE SERIE-PARALLELE
DEVICE FOR APPLYING PASTE ONTO ALKALINE STORAGE BATTERY STRIP-TYPE ELECTRODE
TISSUEPAPIRMASKIN.
Covering powder for heat insulating metal melts - consisting of granules of silicate coated with slag
Thieno thienyl carbonyl phenyl alkanoic acid derivs. - having analgesic, antipyretic, antiinflammatory and platelet aggregation inhibiting activity
Substd. pyridine hypotensives and antihypertensives - 5-substd. amino pyridine 2-carboxylic acids and their ester(s), amide(s), hydrazide(s) etc.
Hydroelectric generating station for use in rivers - has flow passages with generator built into barge which is towed to site and sunk into position
Bicycle wheel spoke fixing - has ferrule to guide fixing nut entirely inside wheel rim
Dishwasher filter for recirculating and purifying water - has dirt trap formed by large filter ensuring removal of food residue
Pen light fuse tester with variable length fuse compartment - has contacts touching each end of cartridge fuse to complete circuit through lamp
Decontaminating radioactive effluent contg. ruthenium - by forming a ppte. of cobalt sulphide in the effluent
Word display portable keyboard electronic machine - is similar to calculator but displays letters and words instead of figures
