Oxygen admission valve for oxygen re-breathing apparatus,申请号US19530399445-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	Oxygen admission valve for oxygen re-breathing apparatus
摘要
申请公布号	US2781043(A)	申请公布日期	1957.02.12
申请号	US19530399445	申请日期	1953.12.21
申请人	LAMBERTSEN CHRISTIAN J	发明人	LAMBERTSEN CHRISTIAN J.
分类号	A62B9/02;B63C11/24	主分类号	A62B9/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CATALYST AND PROCESS FOR REFORMING HYDROCARBON

Hose connector door for a floor care appliance

Portable cleaning machine

Squirrel feeder

Ceiling fan light kit

Penis extension with harness

Automatic rifle with a butt stock

Electric guitar

Geometric ice form system

Washing machine

Entertainment unit

Wall-mountable control panel

Engine-driven generator

Punching hand tool

Wheel for an automobile