发明名称 |
APPARATUS FOR DETECTING THE ACID FORMATION IN LIQUID SOLVENTS |
摘要 |
The present invention comprises a method and apparatus for detecting acid-formation in non-conductive liquids by monitoring the change in resistance brought about by the acid-corrosion of a metal immersed in said liquid.
|
申请公布号 |
US3731297(A) |
申请公布日期 |
1973.05.01 |
申请号 |
USD3731297 |
申请日期 |
1968.09.25 |
申请人 |
DOW CHEMICAL CO,US |
发明人 |
DUNN J,US;RENFRO J,US;GOODE J,US |
分类号 |
G01N27/12;(IPC1-7):G08B21/00 |
主分类号 |
G01N27/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|