Automatic pipe line delivery valve,申请号US19390251138-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	Automatic pipe line delivery valve
摘要
申请公布号	US2216000(A)	申请公布日期	1940.09.24
申请号	US19390251138	申请日期	1939.01.16
申请人	CRAWFORD CARLOS E	发明人	CRAWFORD CARLOS E.
分类号	F16K31/18	主分类号	F16K31/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Sheet fabrication machine, and method therefor, for optimally fabricating worksheets

Transgenic non-human animals depleted in a mature lymphocytic cell-type

Compositions and methods for protein secretion

alpha -amylase mutants

DNA and mRNA encoding an alpha 4 subunit of human neuronal nicotinic acetylcholine receptor and cells transformed with same

Expression of DNA sequences derived from nocardioform microorganisms

Glycoprotein B of the RFHV/KSHV subfamily of herpes viruses

Thermal image judging method and air conditioner control method

Method and apparatus for polyphase digital filtering in a mobile telephone

Method of producing capsaicin analogues

Bone fixation screw system

DMD illumination coupler

Scanner for scanning photographic images

Five-speed automatic transmission and hydraulic control system thereof

Air regulator control system for powder coating operation

Flexural exercise device

Surface graphitized carbon material and process for producing the same

Low voltage polarity correcting DC to DC converter

Manufacture of pocketed compound nested coil springs