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
Improvements in or relating to a process for the production of polarizing bodies
摘要
申请公布号
GB526780(A)
申请公布日期
1940.09.25
申请号
GB19390012315
申请日期
1939.04.24
申请人
ERWIN KAESEMANN
发明人
分类号
G02B5/30
主分类号
G02B5/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Matching box, vacuum apparatus using the same, and vacuum processing method
Mounting bracket for a gaming machine
Ink set for inkjet recording and inkjet recording method
Enhanced and device for controlling the power in an asymmetric soft handover condition
Via/line inductor on semiconductor material
Method and apparatus for extrusion coating of fluorescent light tubes
Separable packaging and display system with easy release tab
Floorboards, flooring systems and methods for manufacturing and installation thereof
CERAMIC PACKAGE FOR CRYSTAL OSCILLATOR
Wiring material, wiring substrate and manufacturing method thereof, display panel, fine particle thin film material, substrate including thin film layer and manufacturing method thereof
Remote change of status signal device
Automatic software design tool for building web and other applications wherein components are linked through connected command and control and data variables
Flame-retardant seamless belt, method of manufacturing flame-retardant seamless belt, and image-forming apparatus having flame-retardant seamless belt
Method for producing sugar alcohol
Topical compositions and methods for treating pain
Novel immobilized biocatalysts usable for the production of natural nucleosides and modified analogues by enzymatic transglycosylation reactions
Mattress and removable mattress cover assembly
Intruding object detection device using background difference method
Image processing apparatus, method thereof, and recording medium
Method for fronking postal deliveries and a graphical user interface for carrying out said method