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
ACID GAS DETECTION PAPER
摘要
申请公布号
JPH0772138(A)
申请公布日期
1995.03.17
申请号
JP19940041931
申请日期
1994.02.16
申请人
RIKEN KEIKI CO LTD
发明人
NAKANO NOBUO;YAMAMOTO AKIHIRO
分类号
G01N21/77;G01N21/78;G01N31/22;(IPC1-7):G01N31/22
主分类号
G01N21/77
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TRICYCLE
ELECTROSTATIC RECORDING MEDIUM
METHODS AND MATERIALS FOR CLEANING SOFT CONTACT LENSES
WERKWIJZE TER BEREIDING VAN EEN VERKNOOPTE HARS MET TERTIAIRE AMINEOXIDEGROEPEN.
WERKWIJZE VOOR DE BEREIDING VAN THIOUREUMGROEPEN BEVATTENDE POLYMEREN.
METHOD OF CONTROLLING PUMPING WATER-WHEEL
APPARATUS FOR ANALYSING FLOWING MEDIA
WINDINGS ARRANGEMENTS
BIS(POLYORGANOSILOXANYL)AMIN
Belueftungsvorrichtung fuer in Oberflaechenwaesser zurueckzuleitende Abwaesser,insbesondere fuer die Anreicherung von Gebrauchswaessern mit Sauerstoff
PRODUCTO COMESTIBLE CON EDULCORANTE ESTABILIZADO Y METODO PARA PREPARARLO
One-component polyurethane foam applied from pressurised container - where aerosol can contains e.g. a mixt. of frozen cpds., or freon cpd. and butane or propane
Moving articles transfer system - with endless belt pairs and toothed vertical disc for synchronised transfer
Opto-electronic receiver for remote control - has directional properties achieved by hollow conical lens in end of transparent rod leading to photodiode
Pipe and cable fireproof wall box - has compressed non-combustible material secured inside spaced gratings
Program selector for TV receivers - has each channel with resistor chain tappings correctly aligned with corresponding tuner by potentiometers
Oil or gas burner with combustion recirculation - has dry air blown in twisting motion to enter inner tube for mixing
Elongated brace bicycle holder - includes clamps pivot supported at each end and respectively attached to crossbars of two adjacent bicycles
Lorry for transporting prefabricated concrete sections - has adjustable frame to lock to section and winch operated support frame
Sealant for container for aq. compsn. e.g. cosmetic gel pencil - is polyethylene glycol! with hydrophobic gp. to prevent drying
