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
Couche photographique pour le procédé de décoloration à l'argent et son procédé d'utilisation
摘要
申请公布号
FR1322031(A)
申请公布日期
1963.03.22
申请号
FR19620897772
申请日期
1962.05.16
申请人
CIBA SOCIETE ANONYME
发明人
分类号
C09B33/00;C09B35/16
主分类号
C09B33/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BINARY PULSE COUNTER HAVING ERROR CORRECTION
INTERVAL-TO-CODE CONVERTER
DEVICE FOR OBTAINING THE DIFFERENCE BETWEEN TWO PULSE TRAINS
CONTROLLABLE MULTIVIBRATOR
DEVICE FOR THE CONTROL OF DC MOTOR
INDUCTION ELECTRIC MOTOR
DEVICE FOR THE PROTECTION OF FREQUENCY CONVERTER WITH INTERMEDIATE DC LINK
THREE-PHASE MAINS VOLTAGE MONITOR
GLAZE ICE DETECTOR
METHOD OF TESTING PIEZOCERAMIC OIL-FILLED SOUND PICK-UPS
QUASI-RANDOM TRAIN K-CHANNEL DEVICE
DEVICE FOR REMOTE MONITORING OF INTERMEDIATE AMPLIFIERS
DEVICE FOR CONVERTING SLOWLY-VARYING FREQUENCY TO CODE
MAGNETODISCHARGE VACUUM PUMP
HIGH VOLTAGE DIVIDER
METHOD OF MANUFACTURING THERMO MAGNETIC RECORD CARRIER
GRAPHIC INFORMATION PEAD-OUT DEVICE
DEVICE FOR MONITORING AND SIGNALLING ABOUT FAILURE OF AT LEAST TWO SECONDARY POWER SUPPLY SOURCES
HYDRAULIC DRIVE OF SEISMIC SOURCE OF VIBRATION ACTION
DEVICE FOR MEASURING TIME PARAMETERS OF RADIO PULSES
