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
PROGRESSIVE POWER OPHTHALMIC LENS
摘要
申请公布号
GB2100877(B)
申请公布日期
1985.09.11
申请号
GB19810038743
申请日期
1981.12.23
申请人
* HOYA LENS CORPORATION
发明人
AKIRA * KITANI
分类号
G02C7/06;G02B3/10;G02C7/02;(IPC1-7):G02C7/02
主分类号
G02C7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
(A) ;MANUFACTURE OF PYRIMIDINE DERIVATIVE
PRODUCTION OF POLYESTER FLAT YARN
SURFACE-TREATED ULTRAMARINE
MODIFICATION OF SOLIDIFIED POLYPHENYLENE OXIDE
SEWING MACHINE CAPABLE OF FORMING KANA CHARACTER PATTERN
FOOD PROCESSING MACHINE
JUICER
BENZOTHIADINE DERIVATIVE AND ITS ACID ADDUCT
DYNAMIC MEMORY CELL
ANVENDELSE AF EN HAERDER FOR LIM TIL FLADELIMNING AF TRAEMATERIALEROG FREMGANGSMAADE TIL FREMSTILLING AF FLADELIMEDE TRAEMATERIALER
KEMISKA FOERENINGAR.
SHIFT SYSTEM FOR SEQUENTIAL INSTRUCTION
INITIALIZATION METHOD FOR MAGNETIC DISK DEVICE
TELEVISION RECEIVER INCORPORATING ACTIVE FILTER
ELECTRONIC CONTROLLER FOR ENGINE
OPTICAL SWITCH
CONFIGURATION MEASURING METHOD WITHOUT CONTACT
DISPLACEMENT DETECTING MEANS
CONVERGENT HIGH-SPEED ATOMIC BEAM SOURCE
DOOR FOR REFRIGERATOR
