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
Stereopticon slide
摘要
申请公布号
US2120673(A)
申请公布日期
1938.06.14
申请号
US19360103069
申请日期
1936.09.29
申请人
MEADOWS PAUL M
发明人
MEADOWS PAUL M.
分类号
G03B21/64
主分类号
G03B21/64
代理机构
代理人
主权项
地址
您可能感兴趣的专利
IMPROVED MODULAR PROCESS FOR THE PRODUCTION OF CARBON BLACK
Product for maintaining and enhancing mental and physical performance
Method for controlling a switching regulator
Method for regenerating and inerting the absorber units, the molecular sieve and further appliances in an installation for the dry recovery of solvents, and installation for implementing said method
COUPLING
CONDUCTIVE HIGH-PRESSURE LAMINATE AND METHOD OF PREPARATION
Device for simultaneously opening and closing a lower and an upper wall component of a tailgate
Switch for electrical toy and model railway installation
Window washing system as an integrated or built-on part of the window wiper
Large pyrotechnic bomblet with propellent charge
Coupling implement
Trailer for transporting cranes
Circuit arrangement for prepayment meters
Head rest
Process for manufacturing a filament cage of frustoconical shape for reinforcing inlay of couplings
Multi-coloured painting instrument
Travelling-wave tube and a method for its production
Clocked pulse generator
Method for tacking and riveting large-area panels
Outer garment in the style of a shirt, a blouse or the like
