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
TESTING DEVICE FOR AMPLIFIER DEVICE
摘要
申请公布号
JPH06347498(A)
申请公布日期
1994.12.22
申请号
JP19940070478
申请日期
1994.04.08
申请人
JAPAN RADIO CO LTD;N T T IDOU TSUUSHINMOU KK
发明人
SAKAMOTO HIROTOKU;ITO AKIRA;FUJIWARA MASAAKI;YAMADA AKIRA;NOJIMA TOSHIO
分类号
G01R31/00;G01R31/28;G01R31/3183;(IPC1-7):G01R31/00
主分类号
G01R31/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BENZODIAZEPINE COMPOUNDS
MANGO RIGIDO PARA RECIPIENTE DE MATERIA SINTETICA
PROCEDE DE FABRICATION D'ELASTOMERES DE POLYURETHANE MOULES PAR INJECTION AVEC REACTION RENFORCES
Fire extinguisher using powder spray - has valve seat in end of nozzle sliding on supply tube against spring
Seasonal storage of solar heat - has central heat exchanger surrounded by peripheral heat exchanger set in ground underneath building basement
PROCEDE DE RECUPERATION DU CUIVRE A PARTIR DES SCORIES ARSENICALES
NOUVEAUX DERIVES DE 16-AMINO-18, 19, 20-TRINOR-PROSTAGLANDINE ET LEURS SELS D'ADDITION ACIDES, PROCEDE POUR LEUR PREPARATION ET MEDICAMENTS LES CONTENANT
FREMGANGSMAATE OG INNRETNING FOR BESTEMMELSE AV BELIGGENHETEN AV EN NEDSENKET STREAMER
DETECTEUR DE RADIATION AUTO-ALIMENTE
Variously-arrangeable jewelry chain - has large link chain with fasteners at extremities for joining it to further chain of smaller links
Ice cream packaged in hollow plastic spherical shell - which splits to serve ready moulded individual portion
Drive unit for control rods in nuclear reactor - where rods can be dropped into reactor core if emergency occurs, and be locked in the core even if the reactor is in capsized ship
Heat-pump or solar panel heat exchanger - comprises pipe coiled round casing mounted inside outer coaxial casing
Accelerator tube pulse transformer circuit - has primaries connected to commutated capacitors and secondaries with bifilar conductors connected to charge unit
Angular measurement circuit for draughting equipment - has fixed coded magnetic track traversed by reader driving counter circuits and display
Fluid valve particularly for toilet cistern - has plug working in guide outside housing accommodating float lever (NL 01.07.82)
Portable turbo air compressor - has air inlet chamber upstream of first stage impeller defined by apertured flange
Lift for trailer flaps - uses springs to compensate for weight of flaps
Gear-cutter with tool and work-spindles - is keyed to tangent wheel and connected to screw of two endless screw-trains
MEJORAS EN ZAPATA DESLIZANTE PARA LA INSTALACION DE TENSADO DE UN DISPOSITIVO PARA LA ENTIBACION DE ZANJAS