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
Engine oil scavenging device
摘要
申请公布号
US2162259(A)
申请公布日期
1939.06.13
申请号
US19380189770
申请日期
1938.02.10
申请人
WRIGHT AERONAUTICAL CORPORATION
发明人
KENNEDY WILLIAM D.
分类号
F01M11/04;F02B75/22
主分类号
F01M11/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
SUBSTRATE WORK MACHINE
IMAGING DEVICE AND IMAGING METHOD
POWER SUPPLY DEVICE AND VEHICLE PROVIDED WITH POWER SUPPLY DEVICE
INDOOR UNIT FOR AIR CONDITIONER
ERROR-HANDLING SUPPORT DEVICE
CYCLIC PEPTIDE COMPOUND, AND PREPARATION AND USE THEREOF
TUBE HEAT EXCHANGER TUBE-HEADER SEALING STRUCTURE
DIRECT-OPERATED 3/2-WAY HYDRAULIC DIRECTIONAL CONTROL VALVE WITH FAST-SWITCHING BETWEEN THE TWO OPERATING POSITIONS
INTERFACE INTERACTION METHOD AND DEVICE
LOGISTICS MONITORING METHOD AND DEVICE
COMPOSITE LIGHT GUIDE PLATE AND LIQUID CRYSTAL DISPLAY MODULE THEREOF
SEARCH PROMPT IMPLEMENTATION APPARATUS, SYSTEM AND METHOD
A SYSTEM AND METHOD TO OPTIMIZE QUERIES ON A VIEW
INDUSTRIAL MANUFACTURING METHOD FOR DAMASCENONE
HAEMOSTATIC AND WOUND HEALING MEDICINE
METHOD AND APPARATUS FOR RECOGNIZING CHARACTERS IN PICTURE
CYCLE-BY-CYCLE CURRENT LIMITING METHOD AND DEVICE, AND INVERTER CIRCUIT
MICROCAPSULE FOR SELF-REPAIRING CONCRETE AND PREPARATION METHOD THEREOF, AND SELF-REPAIRING CONCRETE AND PREPARATION METHOD THEREOF
FLAVIVIRIDAE PROTEINS AND VIRIONS AND METHODS OF USE THEREOF