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
PHOTOELECTRIC DEVICE FOR DETERMINING THE SIZE AND CONCENTRATION OF PARTICLES IN LIQUID FLOW
摘要
申请公布号
SU1651162(A1)
申请公布日期
1991.05.23
申请号
SU19884601746
申请日期
1988.11.05
申请人
KB AVIATSIONNYJ I IM.AKAD.S.P.KOROLEVA
发明人
LOGVINOV LEONID M,SU;VORONOV ANATOLIJ F,SU;MALYGIN NIKOLAJ A,SU;KOVROV VLADIMIR I,SU;KUDRYASHOVA MARGARITA N,SU
分类号
G01N15/02
主分类号
G01N15/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTACT ENDOSCOPY AND MICRO ENDOSCOPY
AUDIO VISUAL DEVICE FOR EDUCATIONAL GAMES OR SEQUENCES AND CASSETTES THEREFOR
SEMICONDUCTOR CIRCUIT FOR VOLTAGE CONVERSION
OVERSPEED CONTROL FOR A VEHICLE DRIVE SYSTEM
MOBILE HOME CARAVAN OR TELESCOPIC CONTAINER
Twin-bladed safety razor with debris discharge - has retractable blades and spacer coacting with flap and shaving remnants ejector element
Fluidic crystal display cell with guest-host effect - uses one or more dichroitic dyes to obtain several absorption maxima
Detector for mechanical oscillations using piezoelectric effect - has semiconductor support with recess, overlapped by thin measuring transducer affected by mechanical oscillations
DREHSTEUERVENTIL
Fire and intruder resistant safe or strong-room door - is supported on side guide bars made from swivelling sections
Lead accumulator cell with gas-tight stoppers - which contain catalyst for recombination of hydrogen and oxygen, and/or valve limiting gas pressure in cell
Isolator for spherical fuel elements - has duplicated turnstiles with spheres blown across by helium when blockage occurs
Personalised cassette for hi=fi frequency tuning - has plastics card with parallel grooves inserted to adjust controls to characteristics of listener's hearing
Solar lamp with detrimental radiation filter - uses cold air curtain directed against irradiated body part, enabling close location of solar lamp to body
Gradient heating of wire in test appts. - esp. to establish the optimum heat treatment for wire employed to mfr. resistors
Electronic or pipe organ switching system - uses read and write unit with storage unit to enable rapid changes of tone colour to be produced by player
Continuous grain drier assembly - has admission regulated by filling level and smoothing device acting on grain surface
Deep-well pump has weighted piston - contg. chambers and valves arranged to move liquid upwards during upward as well as downward stroke
Lightweight bow compass - has two main components of reinforced polycarbonate or polyamide