Aerial delivery device,申请号US19290413302-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	Aerial delivery device
摘要
申请公布号	US1828928(A)	申请公布日期	1931.10.27
申请号	US19290413302	申请日期	1929.12.11
申请人	ROY FISHER	发明人	FISHER ROY
分类号	B64D1/02	主分类号	B64D1/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Carbon moving and controlling device

Television and the like system employing cathode ray tubes

Method and apparatus for identifying the nature of the formations in a bore hole

X-ray apparatus

Manufacture of normal ferric sulphate

Flexible pipe coupling

Grinding and polishing machine

Block or conduit forming apparatus

Electrode holding device

Television apparatus

Secondary emission tube

Folding display

Windshield wiper

Chromiferous dyestuffs and processes of preparing them

Electric signaling or controlling system employing follow-up devices