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
DEVICE FOR OPTICALLY ACCESSING A TRACK ON A MOVABLE INFORMATION CARRIER
摘要
申请公布号
EP0055646(A3)
申请公布日期
1982.08.04
申请号
EP19810401936
申请日期
1981.12.04
申请人
THOMSON-CSF
发明人
VOLLEAU, PATRICK;BRICOT, CLAUDE;AUDOUIN, MICHEL;LETERME, DOMINIQUE;LE MERER, JEAN-PIERRE
分类号
G02B26/10;G11B7/085;G11B7/09;(IPC1-7):G11B7/08;G11B7/12
主分类号
G02B26/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR METAL PLATING OF SUBSTRATES
METHOD OF PREPARING AND PRESERVING READY-TO-EAT FOODS
PREPARATION OF MARSHMALLOW WITH MILK SOLIDS
UNITARY, PERMANENTLY COMPOSITE, PHOTOGRAPHIC LIGHT-SENSITIVE SHEET MATERIAL FOR USE IN THE SILVER COMPLEX DIFFUSION TRANSFER PROCESS FOR PRODUCING IMAGES
AUSTENITIC HEAT RESISTING STEEL
RECLAIMING OF SUPERALLOY SCRAP
DIRECT REDUCTION OF IRON ORE
REFRACTORY-CERAMIC COMPOSITION AND METHOD
PREPARATION OF CHEMICALLY REACTIVE URANIUM TRIOXIDE
SEEPAGE GASOLINE DETECTION
METHOD FOR PREPARING ALUMINUM NITRIDE AND METAL FLUORIDE SINGLE CRYSTALS
RATCHET SWITCHABLE INTO OPPOSITE DIRECTIONS OF OPERATION
HYDRAULIC CONTROL SYSTEM FOR EARTH MOVING IMPLEMENT
PORTABLE CONE TYPE RICE MILL
INVERTIBLE VALVE TRIM FOR CONTROL VALVES
COMBINED PRESSURE REGULATOR AND RELIEF VALVE WITH SPRING WASHER
METHOD FOR MAKING GLASS TUBES
BRAKE DISK ASSEMBLY FOR RAILWAY VEHICLE WHEELS
ROTARY IMPACT MOTOR
CONTINUOUS TABLET COATING APPARATUS
