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
Improvements in or connected with sun screens, goggles or the like
摘要
申请公布号
GB432254(A)
申请公布日期
1935.07.23
申请号
GB19350001014
申请日期
1935.01.11
申请人
OTTO HAAR
发明人
分类号
G02C9/02
主分类号
G02C9/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTO-ADDRESSING METHOD FOR LIGHTING DEVICE USING LIGHT EMITTING DIODE
CMOS IMAGE SENSOR
APPARATUS FOR BAKING A SEMICONDUCTOR WAFER
HYBRID TYPE AIR PURIFICATION APPARATUS FOR INDUSTRY
WET ETCHING APPARATUS FOR MANUFACTURING A SEMICONDUCTOR DEVICE
Method and device for synovial cell-charged collagen membrane or gel
ELECTRON EMISSION DEVICE, ELECTRON EMISSION DISPLAY DEVICE HAVING THE SAME, AND METHOD OF DRIVING THE SAME
Herstellungsverfahren für Farbfilter und Flüssigkristallanzeigevorrichtung
Intraocular lens for correcting corneal coma
A METHOD FOR PREPARING LIPOSOMES AND USES THEREOF
GOLF CLUB GRIP AND METHOD OF USING SAME
SMOKING ARTICLE WITH REMOVABLY SECURED ADDITIONAL WRAPPER AND PACKAGING FOR SMOKING ARTICLE
SYSTEMS AND APPARATUS FOR TOILET ODOUR REMOVAL
OVULATION CYCLE MONITORING AND MANAGEMENT
LIPOPHILIC VEHICLE-BASED DUAL CONTROLLED RELEASE MATRIX SYSTEM AS CAPSULE FILL
HIGH PERFORMANCE LUBRICANT ADDITIVES
OXIDIZED OLEFIN WAX POUR POINT DEPRESSANTS
A PROCESS FOR ENRICHMENT OF ANATASE MECHANICAL CONCENTRATES IN ORDER TO OBTAIN SYNTHETIC RUTILE WITH LOW CONTENTS OF RARE EARTH AND RADIOACTIVE ELEMENTS
BUILDING STRUCTURE
ANIMAL MODEL WITH INDUCED ARRHYTHMIA
