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
OBJECTIVE LENS FOR OPTICAL DISK SYSTEM AND OPTICAL HEAD USING THE SAME
摘要
申请公布号
KR930000991(B1)
申请公布日期
1993.02.12
申请号
KR19890006331
申请日期
1989.05.11
申请人
MATSUSHITA ELECTRIC IND. CO., LTD.
发明人
TANAKA, YASUHIRO;SUNOHARA, MASAKI;NAKAJIMA, YASUO;TANAKA, SHINICHI
分类号
G01B13/24;G02B13/00;G02B13/10;G02B13/24;G11B7/135;(IPC1-7):G11B7/12
主分类号
G01B13/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for the preparation of mercaptans.
Circuit arrangement for telecommunication installations, in particular telephone exchanges with information processing control circuits.
HALOGENATED, TERTIARY DIISOCYANATES AND PROCESS FOR THEIR PREPARATION
ELECTRONIC INTEGRATED COMPONENT
FREMGANGSMAATE FOR FREMSTILLING AV ELASTISKE SKUMSTOFFER
DNA SEQUENCES AND DNA STRUCTURES AND PROCESS FOR THE PREPARATION OF PENICILLIN ACYLASE USING THEM
FREMGANGSMAATE OG APPARAT FOR TOERKING AV PRODUKTER
OPTICAL COMPONENTS
SMALL PARTICLE FORMATION
HEAT PUMP SYSTEMS
PROCESS FOR RECOVERY OF METALS FROM AQUEOUS SOLUTIONS AND SUSPENSIONS
FREMGANGSMAATE FOR KONTINUERLIG POLYMERISASJON AV ALFA-OLEFINMONOMERER
MICROBUBBLE INJECTOR
ARTICLE SUITABLE FOR WIPING SURFACES
PRODUCING SULPHURIC ACID
MAGNETIC RECORDING MEDIUM
RESETTABLE DISPLACING MEANS FOR AN I.C. ENGINE THROTTLE FLAP
Gas scrubber
ENDKLEMME, INSBESONDERE FUER ALUMINIUM-STAHL-SEILE
SELBSTHEILFAEHIGER ELEKTRISCHER KONDENSATOR