FR477322A - - Google Patents
Info
- Publication number
- FR477322A FR477322A FR477322DA FR477322A FR 477322 A FR477322 A FR 477322A FR 477322D A FR477322D A FR 477322DA FR 477322 A FR477322 A FR 477322A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR477322A true FR477322A (ro) | 1900-01-01 |
Family
ID=1514995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR477322D Expired FR477322A (ro) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR477322A (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE862460C (de) * | 1941-04-10 | 1953-01-12 | Normalzeit G M B H | Schrittgesteuerter Kreuzschienenwaehler |
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0
- FR FR477322D patent/FR477322A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE862460C (de) * | 1941-04-10 | 1953-01-12 | Normalzeit G M B H | Schrittgesteuerter Kreuzschienenwaehler |