Perfectionnements aux obturateurs,申请号FRD50027-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	Perfectionnements aux obturateurs
摘要
申请公布号	FR50027(E)	申请公布日期	1939.11.10
申请号	FRD50027	申请日期	1938.06.29
申请人	NESSI FRERES & COMPAGNIE	发明人
分类号	F16K1/20	主分类号	F16K1/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

TEST HANDLER OF SEMICONDUCTOR FABRICATING PROCESS TO SIMPLY AND QUICKLY MEASURE TEMPERATURE OF CHAMBER OF TEST HANDLER WITHOUT STOPPING SEMICONDUCTOR FABRICATING PROCESS

MASSAGE CHAIR CAPABLE OF MASSAGING BUTT OR LOCAL AREA FOR MAKING ONE FEEL REFRESHED

POWER FAIL TRANSFER MODULE DRIVING CIRCUIT IN PRIVATE AUTOMATIC BRANCH EXCHANGE, PARTICULARLY FOR PREVENTING A POWER FAIL TRANSFER MODULE FROM BEING UNNECESSARILY TURNED ON/OFF

DEFLECTION YOKE FOR CATHODE RAY TUBE CAPABLE OF REDUCING POWER CONSUMPTION AND SIZE OF DEFLECTION YOKE BY ARRANGING DEFLECTION YOKE IN CATHODE RAY TUBE

STRUCTURE FOR SUPPORTING AN OPTICAL PICKUP ACTUATOR, WHERE AN ELASTIC SUPPORT IS FIXED ON A LENS HOLDER ON THE SAME PLANE AND THE LENS HOLDER IS ACTUATED ALONG THE CENTRAL AXIS OF THE ELASTIC SUPPORT FOR FOCUSING AND TRACKING OPERATIONS

AUTOMATIC OPEN/CLOSE FAN COVER STRUCTURE FOR TURNING OFF COOLING FAN AFTER VENTILATION

METHOD FOR SETTING MUSIC FOR BELL SOUND BY USING AN MP3 PLAYER MODULE OF A MOBILE TERMINAL AND A METHOD FOR PLAYING BELL SOUND BY THE MP3 PLAYER MODULE, PARTICULARLY FOR ALLOWING A USER TO SET A DESIRED MUSIC FILE AS A BELL SOUND AND PLAYING IT WHEN A CALL IS SET UP FOR A MOBILE TERMINAL

HEAT RADIATION UNIT OF A MOBILE TERMINAL, PARTICULARLY FOR EFFECTIVELY RADIATING THE HEAT OF HEATING ELEMENTS OF A MOBILE TERMINAL AND BEING EASILY FABRICATED WITH A SIMPLE CONSTRUCTION

COMBINING STRUCTURE OF END PARTS OF LEAF SPRING WHEREIN PLATE BALL BEARINGS ARE EACH ARRANGED TO GAPS FORMED AMONG INSIDE OF SHACKLES AND END PARTS OF LEAF SPRING, AND SIDES OF SPRING BUSHES

APPARATUS FOR CONTINUOUS TREATMENT OF PESTICIDE RESIDUES BY UTILIZING OZONE, IN PARTICULAR REMOVING OZONE REMAINED DURING TREATMENT USING OZONE-TREATMENT CATALYST

PREPARATION METHOD OF CERAMIC PRODUCT HAVING MEDICAL ACTION, RADIATING FAR INFRARED RAY AND EMITTING ANIONS

CHANGEABLE ONE WAY TRAFFIC SIGN SYSTEM, ESPECIALLY CONTROLLING TRAFFIC EFFICIENTLY

EMERGENCY TOWING SYSTEM OF A SHIP TO SHARE ONE FAIR LEAD WITH THE EMERGENCY TOWING SYSTEM AND ESCORING PULL BACK

VACUUM GAP SWITCH HAVING HEMISPHERICAL OR PLANAR MAIN ELECTRODES

VOICE OUTPUT UNIT OF A MOBILE TERMINAL, PARTICULARLY FOR IMPLEMENTING A HIGH SOUND QUALITY BY SOLVING A CLIPPING PROBLEM GENERATED DUE TO BATTERY POWER WHEN A VOICE IS OUTPUTTED

HEIGHT ADJUSTABLE DESK AND CHAIR FOR STUDENT OF WHICH HEIGHTS ARE ADJUSTED READILY AND QUICKLY BY ONESELF

APPARATUS AND A METHOD FOR CONTROLLING A BLACK/WHITE STRETCH ACCORDING TO A CHANGE OF A SCENE, PARTICULARLY CONCERNED WITH IMPROVING THE CONTRAST OF A SCREEN

REFRIGERATOR IMPROVING DEFROSTING EFFICIENCY BY FORCIBLY GENERATING CONVECTION CURRENT IN EVAPORATOR CHAMBER WITH DAMPER AND COOLING FAN

METHOD FOR FORMING ISOLATION LAYER OF SEMICONDUCTOR DEVICE BY CMP PROCESS TO PREVENT DISHING PHENOMENON OF TRENCH

STRUCTURE FOR INTEGRALLY FORMING EVAPORATOR AT SIDE WALL OF REFRIGERATOR COMPARTMENT IN KIMCHI REFRIGERATOR WITH COMPRESSOR AND CONDENSER