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
Dispositif pour la vérification du grossissement de systèmes optiques
摘要
申请公布号
FR731102(A)
申请公布日期
1932.08.29
申请号
FRD731102
申请日期
1932.02.06
申请人
发明人
CLEMENT HENRI-VALERY
分类号
G01M11/02
主分类号
G01M11/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WARNING DEVICE FOR APPROACHING PRECEDING CAR
DISPLAY PROCESSING METHOD FOR UNDISPLAYABLE CODE OF EQUIPMENT-TO-EQUIPMENT COMMUNICATION
MANUFACTURE OF SOLID ELECTROLYTIC CAPACITOR
METHOD OF INSTALLATION OF FLIP CHIP SEMICONDUCTOR DEVICE
REMOTE CONTROL DEVICE FOR AIR CONDITIONER
STROBOSCOPE CHARGING CIRCUIT
MANUFACTURE OF SEMICONDUCTOR SUBSTRATE
COMMUNICATION SWITCHING SYSTEM
MANUFACTURE OF FLEXIBLE COBALT/CHROMIUM THIN-LAYER MAGNETIC MEDIUM
PICTURE READER
RECORDING AND REPRODUCING DEVICE
PROJECTION EXPOSURE DEVICE
DRY ETCHING METHOD
IC CARD, IC CARD TERMINAL AND IC PREPAID CARD SYSTEM USING THE SAME
DATA PROTECTING SYSTEM FOR EXCHANGEABLE STORAGE MEDIUM
PLASMA ETCHING METHOD
TRANSMISSION SYSTEM, SUBSCRIBER TERMINAL UNIT AND SUBBAND ECHO CANCELER
MAGNETORESISTANCE-EFFECT TYPE HEAD AND ITS PRODUCTION
ELECTROLUMINESCENT LAMP AND MANUFACTURE THEREOF
MANUFACTURE OF ELELCTRONIC PARTS
