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
Slide projector
摘要
申请公布号
US3159933(A)
申请公布日期
1964.12.08
申请号
US19610110217
申请日期
1961.05.15
申请人
ERNST LEITZ GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
MULCH HANS
分类号
G03B23/04
主分类号
G03B23/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BATTERY CONTROL FOR DIGITAL CAMERA AND INTEGRATE PRINTER
WASTE PYROLYSIS RESIDUE COOLING METHOD AND DEVICE THEREFOR
HYDRAULIC CONTROL CIRCUIT FOR WORK MACHINE
CARRIER HOLDING MAT ON EXHAUST EMISSION CONVERTER
IMAGE INPUTTING AND OUTPUTTING APPARATUS
ROTARY TILLER
Adjustable length sleeping bag
Retail unit and a payment unit for serving a customer on a purchase and method for executing the same
EPL price verification system and method
Apparatus and method for controlling a variable displacement pump
ELASTIC NON-WOVEN FABRIC, PRODUCTION THEREOF AND PAPER DIAPAR USING THE SAME
Dielectric ceramic composition, multilayer ceramic capacitor and process of producing same
Collapsible antenna
Full color organic electroluminescent display device and method of fabrication
Disposable elastic thermal back wrap
Vehicle hydraulic braking systems of the brake-by-wire type
Segmentation of image features using hierarchical analysis of multi-valued image data and weighted averaging of segmentation results
PRODUCTION OF HYDROXYALKYL ACRYLATE
PRODUCTION OF DIHYDROXY COMPOUND
ASYMMETRIC CYCLOHEXYLIDENE-POLYHYDRIC PHENOLS AND THEIR PRODUCTION
