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
Проекционный экран
摘要
申请公布号
SU34187(A1)
申请公布日期
1934.01.31
申请号
SU19320119836
申请日期
1932.12.07
申请人
VAJNSHENKER G.A.
发明人
VAJNSHENKER G.A.
分类号
G03B21/60
主分类号
G03B21/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Anti-vegf antibodies
Disposable garments and their manufacturing
Distributed logic analyzer for use in a hardware logic emulation system
Type ii tgf-beta receptor/immunoglobulin constant region fusion proteins
Stomach-action molluscicides comprising hydroxy-metal or non hydroxy-metal complexone
Pallet system including base pallet with rigid subframe
Compositions and methods for the treatment and diagnosis of breast cancer
Treatment of diabetes with thiazolidinedione and alpha-glucosidase inhibitor
Taxoids their preparation and pharmaceutical compositions containing them
Inductive heating method and apparatus
An extension cord with fastened plug and socket
Short pulse mid-infrared laser source for surgery
Topical compositions
The use of alpha-methyl-p.tyrosine to inhibit melanin production in iris melanocytes
Dna encoding a gilr protein the protein its preparation and use
C pneumoniae specific peptides and their use in diagnostic assays
Oligopeptide compounds containing d-2-alkyltryptophan capable of promoting the release of growth hormone
Laser system using phase change material for thermal control
Connecting device for a liquid distributor
Pre-alloyed copper containing powder and its use in the manufacture of diamond tools
