Self-energizing airfoil,申请号US19440520628-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Self-energizing airfoil
摘要
申请公布号	US2427972(A)	申请公布日期	1947.09.23
申请号	US19440520628	申请日期	1944.02.01
申请人	MELCHIOR FREDERICK C	发明人	MELCHIOR FREDERICK C.
分类号	B64C21/02	主分类号	B64C21/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Anti-taping method and apparatus for a multiplexed analog component television system

Circuit and method for discharging a memory array

Nonvolatile semiconductor memory device with reduced variation in source potential of floating gate type memory transistor and operating method therefor

Recording control system

Liquid crystal display having improved retroreflector

REAL IMAGE ZOOM VIEWFINDER

FORWARD LOOKING RADAR

Multi-color image forming apparatus and method of setting image data for same

Method and apparatus for a multi-channel multi-frequency data acquisition system for nondestructive eddy current inspection testing

Spring return rotary actuator

Voice coil type actuator

Amplifier selector for magnetic resonance imaging machine

ELECTRIC SWITCH FOR OPERATING A WINDSHIELD WIPER AND WASHER SYSTEM OF A MOTOR VEHICLE

POLYMERIC CHLOROSILAZANES, PROCESS FOR THEIR PREPARATION, CERAMIC MATERIALS CONTAINING SILICON NITRIDE WHICH CAN BE MANUFACTURED THEREFROM, AND THEIR MANUFACTURE

MODIFIED TRANSFORMING GROWTH FACTOR ALPHA OLIGOPEPTIDES AND PHARMACEUTICAL COMPOSITIONS THEREOF

TREATING ACCUMULATED WASTE WATER FROM PLASTIC SUBSTRATES ACTIVATED WITH PD/SN SOLUTIONS

Method for processing residues from the distillation of chlorosilanes

METHOD FOR MIXING TWO LIQUIDS OR LIQUID AND SOLID MATERIAL TOGETHER, AND FOR SIMULTANEOUSLY SEPARATING ANOTHER LIQUID OR SOLID FROM THE LIQUID

Transversal filter for parabolic phase equalization

Molding materials