FR999026A - - Google Patents
Info
- Publication number
- FR999026A FR999026A FR999026DA FR999026A FR 999026 A FR999026 A FR 999026A FR 999026D A FR999026D A FR 999026DA FR 999026 A FR999026 A FR 999026A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/30—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR999026A true FR999026A (fr) | 1952-01-25 |
Family
ID=1567009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR999026D Expired FR999026A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR999026A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985638A (en) * | 1988-03-31 | 1991-01-15 | Brock James R | Valve control circuit for irrigation system |
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0
- FR FR999026D patent/FR999026A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985638A (en) * | 1988-03-31 | 1991-01-15 | Brock James R | Valve control circuit for irrigation system |