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
Control surface
摘要
申请公布号
US2070809(A)
申请公布日期
1937.02.16
申请号
US19350038190
申请日期
1935.08.28
申请人
DOUGLAS AIRCRAFT COMPANY, INC.
发明人
ROOT LEONARD EUGENE
分类号
B64C5/00
主分类号
B64C5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REGENERATION AND TRANSFORMATION OF COTTON
TRAEKTOEJ TIL KOERETOEJSENHEDER, MED VARIABEL LAENGDE VED INDBYRDES DREJNING MELLEM ENHEDERNE
2-PROPANOL DERIVATIVES AS CORROSION INHIBITORS
ANTI-TUMOR AGENTS
CROSSLINKED SILANE-FUNCTIONAL VINYLIDENE CHLORIDE POLYMER AND FILMS OR FOAM THEREFROM
7-Alkoxy-3-cyano-coumarins used as fluorometric assays for enzymes
MINI BAG GRIP
EJECTOR SEAT SECURITY DEVICE FOR AIRCRAFT
LOCATING THE POINT SIZE OF A SEISMIC DISTURBANCE
PREFORMED PATTERN FOR PRODUCING OCCLUSAL SPLINTS
IMPROVEMENTS TO SCAFFOLDING
WRITING INSTRUMENTS
HEMOSTATIC SHEATH FOR A BIOPSY NEEDLE
MULTI-PURPOSE READING AID
PREPARATION OF N-ACYL PROPYLAMINES
SUPPORTING MEANS FOR PIPES
IMPROVEMENTS IN OR RELATING TO A TEA BAG
COOKING HOB WITH HINGED COVER
ROAD TRAFFIC SIGNS
THE USE OF AN INSULATING COLLAR TO CONTROL,AND TO AID MEASUREMENT OF,THE TEMPERATURE PROFILE OF A MATERIAL TEST SPECIMEN AT ELEVATED OR CHILLED TEMPERATURES
