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经营范围
发明名称
DIAPHRAGM FOR ELECTROACOUSTIC TRANSDUCER
摘要
申请公布号
JPH05300587(A)
申请公布日期
1993.11.12
申请号
JP19920128282
申请日期
1992.04.20
申请人
ONKYO CORP;DAICEL CHEM IND LTD
发明人
ONO YUJI;NONAKA TAKANORI;SHIRAI NORIO
分类号
H04R7/02;(IPC1-7):H04R7/02
主分类号
H04R7/02
代理机构
代理人
主权项
地址
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Homopolar electrical machine - has two shafts which carry pairs of discs in contact at their peripheries and with axes in parallel
Working fluid leakage collection equipment - has groove in valve insert leading via chambers to leakage indicator union
Vibration free mounting for engine cooling fan - has blades sandwiched between flexible material and air filled damping ring
Detachable pourer for oil can - fits over can plug and has spout and tabs to hold it under can handle
Mast for rapidly furling and unfurling boat sails - fore stay has tubular mast giving remote single handed, sail operation
Production of shock absorber piston rings - takes contiguous drawn steel coil spring cuts axial to separate individual coils
Energy absorbent heel for safety shoe - has U=shaped cavity in base joined at top and centre
Template for plotting dressmaker's patterns - has reference size from which other sizes may be produced, by displacing cutting points along a curve
Animal protecting safety fitting for harvester - is series of upwardly-bent prongs extending forwards of cutting blades to form grille
Powered abrasive finishing belt - has three point belt configuration using individual and centre pivoting arms for modifying working pistons
Processing machine for mass-producing car bodies etc. - uses stepping motor to drive electrohydraulic linear amplifier moving table
Lightweight shoe fitting over plaster cast - has rigid or semi-rigid sole with flexible lace-up upper with open toe
Bite indicator attachment for angling rod typically carp fishing - has loop of line loosely clamped between two contacts until bait is taken
CONDUCTEURS ELECTRIQUES DE HAUTE TENSION, MULTICOUCHES, A GRADATION DE CONTRAINTES ELECTRIQUES
CAPTEUR D'ENERGIE SOLAIRE ET SA PREPARATION
JOINT ARTICULE
MATIERE POUR RESISTANCE ELECTRIQUE, CETTE RESISTANCE ET SON PROCEDE DE PRODUCTION
NOUVELLES CEPHALOSPORINES, LEUR PROCEDE DE PREPARATION ET LEUR APPLICATION THERAPEUTIQUE
MACHINE HYDRO-ELECTRIQUE REVERSIBLE
