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
摘要
申请公布号
BE733737(A)
申请公布日期
1969.11.03
申请号
BED733737
申请日期
1969.05.28
申请人
发明人
分类号
C04B11/024
主分类号
C04B11/024
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Single piece transparent label holder
Synchronous and asynchronous copying of a document into a folder in a target library
Apparatus for writing a document under two-document display condition
Radiation gauge
Inverter power source
Image display apparatus
Image signal processing apparatus having noise eliminating and special effect mode
Non-sharp cut filters for assembling and splitting in Weston Clean PAL
Moisture leakage resistant capping surface for ink jet printhead
Battery module and charger
Position sensing apparatus with continuous update
Integral polepiece RF amplification tube for millimeter wave frequencies
Angled structural member with recessed thin wall for drilling or knock-out
Process for cleaning rolling oils
Vesiculated polymer granules and paper made therefrom
Reflective liquid crystal display overhead projection system using a reflective linear polarizer and a fresnel lens
Television signal converter providing separate stereo sound outputs
System for selectively controlling the spectral make-up of visible light from a source thereof
Method for dynamic beam profile generation
Precision measurement using particle beam devices