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
MAGNIFYING SPECTACLES
摘要
申请公布号
US3522983(A)
申请公布日期
1970.08.04
申请号
USD3522983
申请日期
1968.07.05
申请人
CARL ZEISS STIFTUNG
发明人
ERWIN DANIELS
分类号
G02C7/08;(IPC1-7):G02B7/16;G02B25/00
主分类号
G02C7/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR EYE TESTING
MOTORISED TOY VEHICLE
COLOURED ANODIZED ALUMINIUM-BASE ARTICLE
SURVEYING POSITIONS OF MOORING LINES
CLADDING STRUCTURES
TECHNICAL DRAWING DEVICE
EMULSIFIABLE OILS
CONTROL ARRANGEMENT FOR CENTRAL HEATING/COOLING SYSTEM
HERMETIC REFRIGERATION COMPRESSOR
SINGLE EDGE BAND-SAW BLADE
TUFTING MACHINE
TOXIC WASTE LIQUOR
FABRICATING MEMBRANE WALLS
PENEM ESTERS
HIDTIL UKENDTE CARBACYKLINER,FREMGANGSMAADE TIL DERES FREMSTILLING OG DERES ANVENDELSE SOM LAEGEMIDDEL
A fermentation apparatus
Process for preparing indoles
PROCESS FOR OBTAINING REINFORCED CELLULAR MATERIALS BASED ON UNSATURATED POLYESTER RESINS
METHOD OF PREPARING 1 1 1-AZIDODINITRO COMPOUNDS
SYSTEM FOR DETECTING AND CORRECTING CONTEXTUAL ERRORS IN A TEXT PROCESSING SYSTEM
