Production of hyposulphites,申请号US19340734515-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	Production of hyposulphites
摘要
申请公布号	US2204476(A)	申请公布日期	1940.06.11
申请号	US19340734515	申请日期	1934.07.10
申请人	THE MATHIESON ALKALI WORKS, INC.	发明人	DORPH KURT WILLIAM FREDDY
分类号	C01B17/66	主分类号	C01B17/66
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Semiconductor laser diode for controlling width of carrier inflow path

Method and apparatus for time-profiling T-carrier framed service

Network and node device

Degaussing circuit

Electrostatic discharge compatible voltage reference buffer

Three-group zoom lens

Image processing apparatus, image processing method and memory medium

High-speed flat-panel display interface

Charge coupled imaging device and method in which redundant lines can be dumped

All weather precision guidance of distributed projectiles

Semiconductor wafer transport pod equipped with cover latch indicator

Device and method for preparing documents for multicolor reproduction

Method and apparatus for a delay lock loop

Galvanic probes as pH and oxidation reduction potential sensors, control devices employing such probes, and related methods

Magnetic position sensor having shaped pole pieces to provide a magnetic field having a varying magnetic flux density field strength

Arc tube with pinch seal and dimensional relationship and method for forming the same

Funnel for cathode ray tube

Spark plug and method of manufacturing same

GaAs-based semiconductor field-effect transistor

Electron spectroscopic analyzer using X-rays