FR2060762A5 - - Google Patents
Info
- Publication number
- FR2060762A5 FR2060762A5 FR7031778A FR7031778A FR2060762A5 FR 2060762 A5 FR2060762 A5 FR 2060762A5 FR 7031778 A FR7031778 A FR 7031778A FR 7031778 A FR7031778 A FR 7031778A FR 2060762 A5 FR2060762 A5 FR 2060762A5
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1361469A CH502660A (de) | 1969-09-08 | 1969-09-08 | Signalübertragungsanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2060762A5 true FR2060762A5 (fr) | 1971-06-18 |
Family
ID=4393901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7031778A Expired FR2060762A5 (fr) | 1969-09-08 | 1970-09-01 |
Country Status (5)
Country | Link |
---|---|
AT (1) | ATA732670A (fr) |
BE (1) | BE755675A (fr) |
CH (1) | CH502660A (fr) |
DE (1) | DE2041632B2 (fr) |
FR (1) | FR2060762A5 (fr) |
-
0
- BE BE755675D patent/BE755675A/fr unknown
-
1969
- 1969-09-08 CH CH1361469A patent/CH502660A/de not_active IP Right Cessation
-
1970
- 1970-08-11 AT AT732670A patent/ATA732670A/de not_active Application Discontinuation
- 1970-08-21 DE DE19702041632 patent/DE2041632B2/de active Pending
- 1970-09-01 FR FR7031778A patent/FR2060762A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH502660A (de) | 1971-01-31 |
DE2041632B2 (de) | 1972-03-02 |
DE2041632A1 (de) | 1971-04-08 |
ATA732670A (de) | 1976-07-15 |
BE755675A (fr) | 1971-02-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |