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
Spektrophotometrische Methode und Apparatur zur Bestimmung der Lichtabsorptionen von Substanzen,die an chemischen Vorgaengen teilnehmen
摘要
申请公布号
DE1673351(A1)
申请公布日期
1971.05.06
申请号
DE19671673351
申请日期
1967.01.25
申请人
ZENTRALNA LABORATORIA PO BIOPHYSIKA PRI BULGARSKA AKADEMIA NA NAUKITE
发明人
DETSCHEV,GEORGI;ISSAK MOSKONA,ANRI;SLAVTSCHEV VASSEV,VESSELIN
分类号
G01J3/00;G01J3/14;G01J3/28
主分类号
G01J3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEPARASJON AV HYDROKARBONER.
APPAREIL DE COMMANDE DE VEHICULE ELECTRIQUE
EMBALLAGE POUR PILE DE PELLICULES INDIVIDUELLES
COMPTEUR D'AFFRANCHISSEMENTS COMPORTANT UN CANAL D'ENTREE/SORTIE SUPPRESSEUR DE BRUIT
Frictional infinitely variable gearing - has rings driving cones axially movable to vary transmission ratio(NL030277)
Low noise SSB mixer for HF receiver - has single oscillator providing mixing and pump signals for mixing circuit and parametric amplifier
Intake air preheater for diesel engines - has fuel line feeding injection jets of cylinders at pressure varying according to engine speed
Crystalline polypropylene compsn. for calendering - contains stabiliser, soap and particulate inorganic material
Multi-ply hollow mouldings mfr. from fleece and resin impregnant - hardening under low press. by winding upon a rubber bag placing into a mould, heating, inflating and curing
Trapezoidal section drainage channel digging tool - has share assembly delivering soil to screw shaft which deposits it at sides of channel
Duct compensator esp. for liquid metals - has external rigid tube outside part of flexible pipe
Digital coder for analogue signals - inverts rearranged digital samples using memory and transforms for transmission
Editing control for sound cine film - using two sets of sound heads to transfer sound synchronous with film before cutting
Clamp frame for photographic enlarger - with photosensitive sheet inserted between fixed parallel guides
Lock ring with lugs to prevent nut from turning - includes serrations to slide over thread and provide frictional engagement
Anchor plate for fixing safety rail to steel eaves beam - has slot for fixing gutter support by angle section and bolt with asymmetric head
Two part suspension strip for document file - has cover held by folding ends and sliding into slot in each and file closed by clipping together
Road marking compsn. contg. binder - is mfd. by adding binder to aggregate-pigment mixt. at below binder softening temp. (NL 17.1.78)
Amphibious vehicle with demountable buoyancy tanks - fitted to each side of vehicle hanging under hinged panels and deflated by vacuum pump
Guide roll track for continuous casting wide steel slabs - using hydraulic cylinders for individual clamping of each pair of rolls