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
LINSEN-KONDENSOR-SYSTEM FÜR EINEN OVERHEAD PROJEKTOR
摘要
申请公布号
DE69222163(T2)
申请公布日期
1998.03.12
申请号
DE1992622163T
申请日期
1992.04.28
申请人
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US
发明人
VANDERWERF, DENNIS, F., SAINT PAUL, MN 55133-3427, US
分类号
G02B19/00;G03B21/132;(IPC1-7):G03B21/132
主分类号
G02B19/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Image-recording device
Monopole slot antenna
Parallel transceiver for nuclear magnetic resonance system
Heat-dissipated mechanism for outer-rotor type brushless DC fan motor
Organic light emitting display
Fresh air ducts including downstream filters for clean rooms
SURGICAL INSTRUMENT HANDLE WITH ADJUSTABLE ACTUATOR POSITION
FLUORO SUBSTITUTED OMEGA-CARBOXYARYL DIPHENYL UREA FOR THE TREATMENT AND PREVENTION OF DISEASES AND CONDITIONS
Reactor and method for producing phosgene
Method and apparatus for generating a language independent document abstract
METHOD AND SYSTEM FOR GENERATING AN IMAGE
MULTICARRIER CDMA TRANSMITTING DEVICE AND METHOD USING FREQUENCY HOPPING METHOD
Preparation of a selection of control variables for a dose distribution to be regulated in a technical appliance
Optical head, optical recording medium recording and/or reproducing apparatus and recording and/or reproducing method using the optical head
Permanent magnet type motor and x-ray computed tomography apparatus
X-ray ct tomographic equipment
Secondary battery and method of manufacturing the same
Putter-type golf club head with an insert
Method for preparing positive active material for rechargeable lithium battery and positive active material prepared by same
Semiconductor device having automatic controlled delay circuit and method therefor