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
Apparatus for reclaiming crank-case oil
摘要
申请公布号
US2012695(A)
申请公布日期
1935.08.27
申请号
US19330662427
申请日期
1933.03.24
申请人
QUIGLEY COMPANY, INC.
发明人
SHILLABER CHARLES P.
分类号
C10M175/00
主分类号
C10M175/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Computer microphone powered by internal battery or computer hardware
Amplifier stage having compensation for NPN, PNP beta mismatch and improved slew rate
Process of joining metal members
Remote preamplifier and impedance matching circuit for electromagnetic acoustic transducer
Signal strength adapter circuit
Electrical interface connector assembly
Method for determining bladder tumors by assaying for MAGE-1,2,3 or 4
Electrophotography apparatus
Method and apparatus for turbine blade rehabilitation
Waveguide immunosensor with coating chemistry providing enhanced sensitivity
Apparatus and method for controlling development of developer material on a photoreceptive member
Furniture hinge
HIGH-EFFICIENCY VOICE CODING SYSTEM BY A-B-S METHOD
Exercise and training device
Two terminal controller
Method for placing a communication group call in a multiple site trunked system
Wound dressing for promoting moist wound healing
Binder mixtures for stoving lacquers
Frame relay apparatus and a relay method
