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
Projecteur cinématographique, plus spécialement pour films étroits
摘要
申请公布号
FR803034(A)
申请公布日期
1936.09.21
申请号
FRD803034
申请日期
1936.03.07
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03B19/18
主分类号
G03B19/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Ultra low NOX burner
Blow moldable thermoplastic polyamide composition
Method of demulsifying water-in-oil emulsions
Water reclaiming apparatus
Oxygen plasma resistant polymeric film and fiber forming macromolecules containing the phosphine oxide moiety
U-shaped helmet light
OIL PUMP FOR TWO CYCLE ENGINE
NEW BISPHENOL DERIVATIVE
INDUSTRIAL ROBOT
Light-emitting unit for optical fiber lightguides
Neural net based disturbance predictor for model predictive control
Illuminated pushbutton keyboard
Self-aligned, split-gate EEPROM device
Therapeutic skin composition
Method for forming a dielectric layer on a high temperature metal layer
Direct substrate bonding
Method of manufacturing semiconductor device
Metallization over tungsten plugs
Process and reagent for the determination of low density lipoproteins (LDL)
Historical database training method for neural networks
