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
Optical protection
摘要
申请公布号
GB8333903(D0)
申请公布日期
2000.11.22
申请号
GB19830033903
申请日期
1983.12.19
申请人
MARCONI, THE COMPANY LIMITED
发明人
分类号
G02B5/20;G02B5/24;G02F1/00;G02F1/35
主分类号
G02B5/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF DIRECTION FINDING OF HYDROBIONTS AND DEVICE FOR ITS IMPLEMENTATION
METHOD AND DEVICE FOR ESTABLISHING CONSTANT DIMENSIONS OF LASER TELEORIENTATION SYSTEM DATA FIELD IN CONTROLLED ENTITY PLANE
METHOD DETERMINING RELATIVE COEFFICIENTS OF DAMPING OF VIBRATORY AND OSCILLATORY SYSTEMS
ABSORPTION FACTOR MEASURING DEVICE
METHOD OF MEASUREMENT OF TEMPERATURE OF LARGE METAL ARTICLES
COIN ACCUMULATION CASH BOX
DISSECTOR
VALVE
GAS MOTOR
PISTON STEAM ENGINE
DRILLING RIG
METHOD OF BUILDING STORAGES FOR TOXIC AND RADIOACTIVE WASTES
ROAD GUARD
METHOD OF AFTERBURNING ANODE GASES IN ALUMINUM ELECTROLYZER
ALLOY ON THE BASE OF COPPER
UNIT FOR SECURING VALVING PLATES OF STRAIGHT-FLOW VALE
VIBROISOLATING SUPPORT FOR INTERNAL COMBUSTION ENGINE
METHOD OF OBTAINING AIR FLOW AT FULL-SCALE PARAMETERS AND DEVICE FOR REALIZATION OF THIS METHOD
METHOD FOR MINING THICK STEEP ORE BODIES
METHOD OF ASSAY OF MYCOBACTERIUM BIOMASS PURITY
