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
OBERFLAECHENWELLENBAUELEMENT
摘要
申请公布号
DE3817718(A1)
申请公布日期
1988.12.08
申请号
DE19883817718
申请日期
1988.05.25
申请人
CLARION CO., LTD., TOKIO/TOKYO, JP
发明人
SUGAI, KAZUYOSHI;SATO, KIYOTAKA;NISHIZATO, HIROSHI, TOKIO/TOKYO, JP
分类号
H03H9/02;(IPC1-7):H03H9/145;H03H9/25
主分类号
H03H9/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ANALYZING METHOD FOR AMINO ACID
MEASURING DEVICE FOR LOCATION OF ROLLER* ROTARY RESISTANCE THEREOF RISE* IN ROLLER PATH
MEASURING INSTRUMENT FOR INSPECTING GEOMETRICAL LINE DIMENSION OF MACHINE SECTION PIECE
PRODUCTION OF TEMPERED HIGH TENSILE STEEL PLATE
AUTRE CATALYSEUR POUR LA DESHYDROGENATION DES DERIVES OXYGENES DE LA SERIE DU CYCLOHEXANE EN CETONES CYCLIQUES ET/OU PHENOLS CORRESPONDANTS ET PROCEDE DE DESHYDROGENATION DES DERIVES PRECITES PAR MISE EN OEUVRE DE CE CATALYSEUR
CAPTEUR D'ENERGIE SOLAIRE EN VERRE ET A DOUBLE PAROI
Mounting of teeth in e.g. excavating machinery - consists of upper and lower adaptor elements sandwiching grooved elastic layer
Welded waveguides for transmitting high radio:electric power - made from four large plates joined along their edges by electron beam welding, and suitable for feeding power to TV antennae
System of musical codifying - has transparent semi-rigid support over score carrying supplementary notes and signs
Telecommunication linked computer controlled advertising network - uses keyboards and VDU(s) as terminals in linked data network which carries advertisements and provides response facilities
Pressure difference detector - has two pressure chambers with ball valves acting on ends of adjustable pivoted lever incorporating electric switch
Vanadyl hydrate and vanadium carbide prepn. - by vanadate ion redn., solvent extn. and stripping to form vanadyl hydrate ppte., then reacting with carbon to form carbide
Bright electroplated coating of iron, cobalt, or nickel - obtd. from aq. electrolytes contg. large number of organic cpds. so brilliant, ductile deposits are obtd.
Automatic system for bag preparation prior to filling - has vacuum grilles to open and position bag edges allowing telescopic rods to hold succeeding bag
Vibratory sieve providing electrostatic field - for printing flocked fibres with pattern effect
Impact crusher rotor construction - has impact elements fixed on rotor by combined pressure of spring and hydraulic cylinder
ELEMENT DE PAROI POUVANT ETRE REFROIDI
APPAREIL APTE A RECEVOIR AU MOINS DEUX RECIPIENTS DE PRODUITS ET A ASSURER LE PRELEVEMENT DES PRODUITS SUR LES RECIPIENTS, DANS DES PROPORTIONS PRE-ETABLIES ET VARIABLES
DISPOSITIF DE RECUPERATION D'ENERGIE POUR ONDULEUR
DERIVES DE CEPHALOSPORINE ET COMPOSITION PHARMACEUTIQUE LES CONTENANT