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
摘要
申请公布号
DE2226086(A1)
申请公布日期
1972.12.14
申请号
DE19722226086
申请日期
1972.05.29
申请人
发明人
分类号
C10G47/12;(IPC1-7):C10L/
主分类号
C10G47/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR SETTING FIXED ASSIGNING LINE
METHOD FOR HEAT EXCHANGE UTILIZING GEOTHERMAL HEAT
UNDERFLOOR STRUCTURE OF BUILDING
RESIN MOLDING METHOD FOR SEMICONDUCTOR
METHOD AND CIRCUIT FOR DETECTING ENGINE LUBIRCATING OIL
METHOD FOR ADJUSTING RESONANCE FREQUENCY OF DIELECTRIC COAXIAL RESONATOR
MANUFACTURE OF IRON, CHROME AND COBALT ALLOY MAGNET
IGNITION DEVICE FOR INTERNAL-COMBUSTION ENGINE
COMBUSTION CHAMBER OF GEAR INTERNAL-COMBUSTION ENGINE
ION SOURCE DEVICE IN MASS SPECTROMETER
HEAT EXCHANGER FOR GEOTHERMAL WATER
AUTOMATIC POWER CONTROLLING SYSTEM
HEAT-TREATING FURNACE FOR SEMICONDUCTOR WAFER
WIRING METHOD
FAIL-SAFE TYPE NEGATIVE FEEDBACK AMPLIFIER
SOLAR HEAT ACCUMULATING DEVICE
FORCED CIRCULATION TYPE SOLAR SYSTEM
CYLINDER INJECTION ENGINE
INTERNAL-COMBUSTION ENGINE WITH VARIABLE COMPRESSION RATIO
HELICAL INTAKE PORT