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
PIEZOELECTRIC BAND FILTER
摘要
申请公布号
BG33726(A1)
申请公布日期
1983.04.15
申请号
BG19810050378
申请日期
1981.01.12
申请人
RJABOKON,DIMITRIJJ S.;ZINGER,NINEL V.
发明人
RJABOKON,DIMITRIJJ S.;ZINGER,NINEL V.
分类号
H03H9/00;H03H9/46;(IPC1-7):H03H9/00
主分类号
H03H9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
农业用披覆材
DAMPING DEVICE OF WATER HAMMER
CONTROL UNIT FOR COMMUTATORLESS MOTOR
FREMGANGSMAADE OG APPARAT TIL OPFODRING AF LAKS ELLER LIGNENDE
FREMGANGSMAADE TIL FREMSTILLING AF EN NY POLYVALENT VIRUSVACCINE
PREPARING A BENZOFURAN
APPARATUS FOR AJITATING LOOSE MATERIALS
STYGNOVERHOPPNINGSMEKANISM VID EN SYMASKIN
Athferth og tæki til ath auka vöxt laxfiska og annarra fisktegunda
PEDALE SANS CROCHET POUR BICYCLETTES
Pressing arrangement for domestic ironing machine trough - is compactly designed and cannot obstruct passage of laundry items
Guide bar coupling in warp knitting machine - formed by loops at ends of bands with coupling hook
Heating oil tank with flange - has vertically movable pump suction tube in uppermost position to give warning when tank near empty
Telephone amplifier circuit for local exchange - has feedback amplifier across differential amplifier coupled to connected and call lines
Shoulder support for cine camera - has joint between neck stirrup and forward grip, permitting angular and length adjustment
Strapping remover from moving stack of crates - uses adjustable cutter on carriage moved by stack via extensible stop arm on carriage
CASSETTEETYPE TAPE RECORDER
CYLINDRICAL DOUBLEESHELL COLD TANK AND ITS MANUFACTURE
MAGNETIC RECORDING MEDIUM
FLEXIBLE DISK DRIVING DEVICE
