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
Perfectionnements aux boîtes à lumière, notamment pour l'observation des diapositives ou des vues stéréoscopiques
摘要
申请公布号
FR1488438(A)
申请公布日期
1967.07.13
申请号
FR19666947305
申请日期
1966.05.23
申请人
发明人
CUAZ JACQUES
分类号
G02B27/22
主分类号
G02B27/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INCORE RELEY DEVICE FOR SHIELD OF REACTOR OUTSIDE
FUEL STORAGE TANK AWAY FROM NUCLEAR REACTOR
MEASURING DEVICE FOR OIL FILM THICKNESS
METHOD OF BURYING HEAT ACCUMULATING WATER TANK
BAND UNTIEING DEVICE FOR PAPER SHEET BUNDLE
FEEDER FOR METALLIC FOIL-SHAPED PACKING MATERIAL
DELIVERING DEVICE FOR CORRUGATED CARDBOARD BOX IN BOX MANUFACTURING MACHINE
CLASSIFIER
REMOVAL OF COPPER POWDER IN LIQUID LUBRICANT FOR DRAWN WIRE
FILTERING TREATMENT METHOD
METHOD OF ADJUSTING AND TESTING CIRCUIT BOARD
HEAT RADIATING DEVICE
HYBRID INTEGRATED CIRCUIT DEVICE
ELECTRODE STRUCTURE FOR THIN FILM TRANSISTOR
MULTILAYER PLASTIC FILM AND ITS MANUFACTURE
MICROWAVE TRANSMISSION LINE
OPTICAL SCANNER
CLEANING DEVICE OF COPYING MACHINE
SOLVENT RECOVERY DEVICE IN WET TYPE ELECTROPHOTOGRAPHIC COPIER
PROCESSOR CAMERA
