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
Устройство для передвижения объектива в тубусе
摘要
申请公布号
SU41216(A1)
申请公布日期
1935.01.31
申请号
SU19340150155
申请日期
1934.06.29
申请人
GRYUNBERG G.V.
发明人
GRYUNBERG G.V.
分类号
G02B7/00
主分类号
G02B7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
便携式消毒液发生器
Liquid crystal device
Method of making a wiring and a contact structure of a semiconductor device
Cathode of a flat display screen with constant access resistance
Method and apparatus for filleting the body of slaughtered poultry
Apparatus and method for viewing a halftone image
Method of making synthetic diamond film with reduced bowing
Improved deratization system
Apparatus for and method of determining ridge direction patterns
Noise reducing microphone apparatus
DETERSIVE SYSTEM CONTAINING WATER SOLUBLE FILM ARTICLE
Collapsible game usable as a promotional device
Apparatus for generating clock signals for data reproduction
Bending machine
DUAL ROTATABLE HEAD GAMMA CAMERA
WIRELESS CHANNEL SWITCH CONTROL METHOD
Cordless key telephone system capable of quickly answering incoming calls
Method for forming halftone screen
Automated synthesis apparatus and method of controlling the apparatus
Electrical switch-on sensor for battery powered coin tester
