JPS5023317B1
Gas detecting element and method of making it
Abstract
This record has no abstract on file.
Term
Term ended
Expired 19 December 1989, 36.8 years ago.
- Priority and filed
- Granted
- Expired
- Today
6 members in 5 offices
Members6
| Document | Office | Kind | |
|---|---|---|---|
| DE2062574A1 | Germany | A1 | |
| FR2073827A5 | France | A5 | |
| US3644795A | United States of America | A | |
| GB1280809A | United Kingdom | A | |
| DE2062574B2 | Germany | B2 | |
| JPS5023317B1This record | Japan | B1 |
Numbers
- Application
- 10282769
Classification
- CPC, 1
- G01N27/126
- IPC, 1
- G01N27 12