Antidraft device,申请号US19450579013-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	Antidraft device
摘要
申请公布号	US2465345(A)	申请公布日期	1949.03.29
申请号	US19450579013	申请日期	1945.02.21
申请人	OTTO ELSEBUSCH	发明人	ELSEBUSCH OTTO
分类号	B60J1/20	主分类号	B60J1/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Two-needle button sewing machine

Cleaning device for winding machines and the like

Tube à décharges électriques à gaz

Procédé pour opacifier les émaux

Perfectionnements aux silencieux pour courants gazeux

Sound reproduction

Improvements in or relating to warp beams

Improvements relating to locking and operation of retractable parts of aircraft

Improvements in and relating to oil coolers for internal combustion engines

Improvements in or relating to the production of magnesium by the thermal reduction of magnesiferous raw materials

Improvements in boots, shoes and the like

Improvements in or relating to typewriters used for preparing hectograph sheets or masters for duplicating

Method of and apparatus for the pneumatic drying of materials

Indirect lighting fixture

Machine for feeding receptacles

Process of treating wood pulp to remove pitch