FR35992E - Electromagnetic remote position indicator without power interruption - Google Patents
Electromagnetic remote position indicator without power interruptionInfo
- Publication number
- FR35992E FR35992E FR35992DA FR35992E FR 35992 E FR35992 E FR 35992E FR 35992D A FR35992D A FR 35992DA FR 35992 E FR35992 E FR 35992E
- Authority
- FR
- France
- Prior art keywords
- power interruption
- position indicator
- remote position
- electromagnetic remote
- electromagnetic
- Prior art date
- 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
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR35992T | 1928-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR35992E true FR35992E (en) | 1930-03-31 |
Family
ID=8672787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR35992D Expired FR35992E (en) | 1928-10-12 | 1928-10-12 | Electromagnetic remote position indicator without power interruption |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR35992E (en) |
-
1928
- 1928-10-12 FR FR35992D patent/FR35992E/en not_active Expired
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