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
Verfahren zur Verhinderung des Flauwerdens photographischer Schwarzweissbilder durch Heisstrocknung
摘要
申请公布号
DE626284(C)
申请公布日期
1936.02.24
申请号
DE1932G083597D
申请日期
1932.09.17
申请人
GEVAERT PHOTO-PRODUCTEN N.V.;GEVAERT PHOTO-PRODUCTEN N.V.
发明人
分类号
G03C5/46
主分类号
G03C5/46
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LENS FOR OPTICAL RECORDING AND REPRODUCING DEVICE
OPTICAL DISK CARTRIDGE
OPTICAL CARD RECORDING AND REPRODUCING DEVICE
ELECTROPHOTOGRAPHIC DEVELOPER COMPOSITION
COPYING MACHINE
OPTICAL MULTILAYERED FILM OF OPTICAL PARTS MADE OF SYNTHETIC RESIN
ELECTRONIC TYPE VAR-HOUR METER
SHIFT MECHANISM FOR MARINE PROPELLER
AUTOMATIC RE-START UP SYSTEM FOR SERVICE PROCESSOR
POWER SUPPLY CONTROL APPARATUS OF SEWING MACHINERY
MAGNETIC RECORDING AND REPRODUCING DEVICE
MAGNETIC RECORDING AND REPRODUCING DEVICE
HELICAL SCANNING SYSTEM MAGNETIC TAPE STORAGE DEVICE
HYDRAULIC CLUTCH FOR RUNNING SERVICE CAR
SCHMITT TRIGGER CIRCUIT
APPARATUS FOR CONTROLLING PLANT MACHINERY
LOW TEMPERATURE COMPUTER SYSTEM
DRY DESULFURIZING AGENT
MULTICHIP MODULE
IMPROVED TYPE ACTIVATED SLUDGE TREATMENT FOR PECTIN-CONTAINING WASTE WATER