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
BENEFICIATING MINERAL OILS
摘要
申请公布号
CA558073(A)
申请公布日期
1958.05.27
申请号
CAD558073
申请日期
申请人
THE STANDARD OIL COMPANY
发明人
EVERETT C. HUGHES
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DRAPERY CORD TENSIONING TERMINAL
TIRE CONSTRUCTION
JUICE-EXTRACTING DEVICE
DRUM SUPPORT FOR STEAM BOILER
PACKAGING MACHINE
FIREARM MAGAZINE CUTOFFS
THRUST DEFLECTION DEVICE
POWER SYSTEM WITH ENERGY DIVIDING MEANS
TERMINAL ASSEMBLY APPARATUS
DUAL PURPOSE LADIES' GARMENT
EGG COLLECTION AND TRANSVEYOR SYSTEM
WALL ARRANGEMENT FOR VAPOR GENERATOR
System for determining consonant formant loci
Apparatus for separating a mixture into its components
Fluid cooled washer
Flush mounted distributed-excitation antenna
Folding screen
Coating process and product
Brake shoe-worn lining indicating device
Omicron-(quinolyl) omicron-alkyl phosphoramidothioates
