Aircraft with retractable rotary wings,申请号US19480009881-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	Aircraft with retractable rotary wings
摘要
申请公布号	US2534062(A)	申请公布日期	1950.12.12
申请号	US19480009881	申请日期	1948.02.20
申请人	ROMAN ALFRED I	发明人	ROMAN ALFRED I.
分类号	B64C29/00	主分类号	B64C29/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

TENSIONING AND SHOCK-ABSORPTION DEVICE FOR THE IDLER WHEEL OF A TRACKED VEHICLE

Particle loader

ASPHALT DRUM MIXER WITH TEMPERATURE CONTROL

ALKALINE BACILLUS LIPASES, CODING DNA SEQUENCES THEREFOR AND BACILLI WHICH PRODUCE THESE LIPASES

Insulating arrangement for facades

Deodorant and product in which the deodorant is used

A method of information retrieval for a database system

Method of preparation of a capillary glass tube as miniaturized sensors

Polysilanes and method for producing the same

Separable post/panel system

FCC process and apparatus having a low volume dilute phase disengagement zone in the reaction vessel

Dispersion adhesives

POLYOL AND POLYISOCYANATE-BASED WATER-DILUTABLE COATING AGENT, PROCESS FOR PREPARING THE SAME AND ITS USE

INSULATED CABINET

INTAKE APPARATUS OF AN ENGINE

Security circuit for protecting data stored in an internal memory of a microcomputer

Transmission control for a wireless local area network

Follow-up slotting tool

Substrate cooling apparatus and method for same

FUSED TRICYCLIC HETEROAROMATIC DERIVATIVES AS DOPAMINE RECEPTOR SUBTYPE LIGANDS