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
Perfectionnements apportés aux lampes de t. s. f. afin d'en éliminer les bruits microphoniques
摘要
申请公布号
FR723263(A)
申请公布日期
1932.04.06
申请号
FRD723263
申请日期
1931.09.23
申请人
COMPAGNIE FRANCAISE POUR L'EXPLOITATION DES PROCEDES THOMSON-HOUSTON
发明人
分类号
H01J19/38
主分类号
H01J19/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VOLTAGE CONVERTER FOR BOOSTING
CHANGEABLE CHIP GUIDE APPARATUS
NON PNEUMATIC TIRE
PRODUCING METHOD FOR OIL POCKET USING A CUTTING TOOL
VALVE ASSEMBLY FOR HERMETIC COMPRESSOR HAVING VALVE PLATE OF STEEL MATERIAL FORMED GROOVE ACCOMMODATING DISCHARGE VALVE, VALVE SPRING AND STOPPER
PHTHALOCYANINE DYES AND PROCESS OF PRODUCING THEREOF
SMT SYSTEM AND METHOD FOR PROCCESSING SURFACE-MOUNT TOGETHER WITH UNDER-FILL BY SOLID EPOXY
ELECTRONIC PAPER DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
METHOD FOR INSPECTING INDENTATION OF CONDUCTIVE BALL USING DIFFERENTIAL INTERFERENCE CONTRAST MICROSCOPE
COMMON CONVEYER FOR DUST COLLECTOR OF FURNACE
UNUNMANNED-SUBMARINE INCLUDING A EXPENDABLE COMMUNICATION BUOY AND SYSTEM FOR LAUNCHING THE SAME
METHOD FOR PRODUCING PSEUDOPOLYROTAXANE
IMAGE MAPPED SPECTROPOLARIMETRY
PHOTOCHROMIC COMPOUNDS, COMPOSITIONS AND ARTICLES
INDIRECT-INJECTION METHOD FOR MANAGING THE SUPPLY OF CRYOGENIC LIQUID TO A TRUCK FOR TRANSPORTING HEAT-SENSITIVE MATERIALS
ENERGY-EFFICIENT LIFT INSTALLATION
A METHOD AND A SYSTEM FOR IMAGE INTEGRATION USING CONSTRAINED OPTIMIZATION FOR PHASE CONTRAST IMAGING WITH AN ARRANGEMENT OF GRATINGS
WELDING TRAINING SYSTEM
MONITORING DEVICE FOR DETECTING UNINTENDED DEPARTURE OF A LIFT CAGE FROM STANDSTILL
REDUCTION OF MERCURY EMISSIONS FROM CEMENT PLANTS
