PROCESS FOR THE PREPARATION OF CANTHAXANTHINE,申请号USD3646149-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	PROCESS FOR THE PREPARATION OF CANTHAXANTHINE
摘要
申请公布号	US3646149(A)	申请公布日期	1972.02.29
申请号	USD3646149	申请日期	1968.08.23
申请人	RHONE-POULENC SA.	发明人	JACQUES MOREL
分类号	A23L1/275;C07C403/00;(IPC1-7):C07C45/04;C07C49/36	主分类号	A23L1/275
代理机构		代理人
主权项
地址

您可能感兴趣的专利

New disperse mono:azo dyes contg. alkoxycarbonylalkylamino gp.

Plastics chair or armchair with backrest forming transparent window - has plastics plate or panel recessed into window by means of groove around edge

Elastically compressible plastics container for liq. - has dosing chamber ensuring constant dosed liq. delivery

Mould for continuous casting with adjustable width - has linear bearings to keep the broad-side plates at given distance and to take up clamping force

Resin impregnation for sewer pipe lagging - involves unimpregnated lagging located in pipe with resin dosing unit and vacuum pump to draw resin through lagging

Drum sieve filter has ring element secured between the filter sleeve and sieve mantle - speeding removal of filter cake from filter surface when cleaning

Harmonica instrument with keyed gripped board - has first and second valves on treble side and has extended lever over first valve and engaging second by predetermined movement

Electrical surface-mounted switch embedded in wall - has base supporting electrical and mechanical switch elements enclosed by cover secured by snap fittings.

Automatic prepn. of drinks from water and syrup - by dosing water and syrup into separate vessels, where part of water enters syrup from below and remainder enters from above as mixt is withdrawn

Method of forming and machining parallel rabbets on both sides of long timber - uses two machine halves whose spacing, orthogonal to timber movement in adjusted w.r.t. spacing of parallel rabbets

Box for anti-theft protection of bicycle - has sidewalls, one of which is openable and closable for insertion and removal of bicycle, and floor frame fixable to ground by screws, etc.

Sports hall floor - has elastic layer fitted on under floor, on which double layer of shock and force-absorbing material is placed

Adjuster for application rollers of rotary printing machines - has coupling bar engaging bearing of forme cylinder for each application roller to be inclined

Foldable multiway packaging - has fold positions formed by second material of higher flexibility but by redn. in material thickness

Contact spiral for connecting steering wheel and column leads - has contact circuit board mounted to be freely accessible in open chamber in circuit board housing

Automatic collision photography with 360 deg. stereo cover - using two or four camera pairs with electrical conductors forming collision detector for motor vehicles involved in accident

Wet adhesive head for applying damp adhesive strips - has offset contact pressure rollers to ensure continuous pressure against adhesive strip during movement of containers past head.

Dental articulator with joint between top and lower part - has joint fixator with bracket and top and lower part centring device

Optical cable with profiled band - with unevenly distributed projections and light conductors in chambers formed by larger distances between projections

Acceleration sensor for unit indicating contacts when fencing using sabre - activated only if just before reaction of this acceleration value produces electrical contact between sabre and electrically conducting surface of opponent