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
Способ получения окиси хрома
摘要
申请公布号
SU77540(A1)
申请公布日期
1949.11.30
申请号
SU19490391309
申请日期
1949.02.05
申请人
POPILSKIJ M.YA.
发明人
POPILSKIJ M.YA.
分类号
C01G37/02
主分类号
C01G37/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RETORT FURNACE FOR WOOD DISTILLATION
ADJUSTABLE CAM OF ELECTRICAL SWITCHING DEVICES
CIRCUIT ARRANGEMENT OF A SOLID-STATE CONTACTLESS TRANSDUCER OF MOTOR VEHICLES HYDRAULIC BRAKE FLUID CHECKING
CAM SYSTEM OF ELECTRICAL INSTRUMENTS
ELECTRONIC CALCULATOR
OPERATING APPARATUS FOR PIVOTED VENTILATION WINDOWS
GLASS BLOWING APPARATUS
PROCESS OF REMOVING NOXIOUS CONTAMINANTS, SUCH AS BACTERIA AND ODORS FROM GASES AND APPARATUS FOR MAKING THE SAME
HYDRAULIC-MECHANICAL SUPPORT
GUNITING AND GROUTING DEVICE
HYDRAULIC BRAKE SYSTEM, PARTICULARLY FOR MOTOR VEHICLES
Illumination circuit for a LCD display in a motor vehicle.
IMAGE-PICK UP SENSOR INCLUDING RESET-PULSE GENERATOR
ULTRASONIC APPARATUS FOR THERAPEUTICAL USE
MONOPOLAR ELECTROSURGICAL DEVICE WITH IRRIGATION AND SUCTION CONTROLS FOR ENDOSCOPIC SURGERY
DATA MIXING METHOD AND DEVICE OF KEYBOARD
EFFECT CIRCUIT FOR ELECTROPHONIC MUSICAL INSTRUMENTS
COMMAND PROCESSING CONTROL CIRCUIT OF PLC
PIN OUT APPARATUS OF IC TUBE
POLYAMIDE RESIN COMPOSITION
