DE2031981A1 - - Google Patents
Info
- Publication number
- DE2031981A1 DE2031981A1 DE19702031981 DE2031981A DE2031981A1 DE 2031981 A1 DE2031981 A1 DE 2031981A1 DE 19702031981 DE19702031981 DE 19702031981 DE 2031981 A DE2031981 A DE 2031981A DE 2031981 A1 DE2031981 A1 DE 2031981A1
- Authority
- DE
- Germany
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/037—Single reels or spools
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702031981 DE2031981C2 (de) | 1970-06-29 | 1970-06-29 | Aufzeichnungs- und/oder Wiedergabeeinrichtung mit auf eine Spule gewickeltem bandförmigem Aufzeichnungsträger |
| CH944271A CH526833A (de) | 1970-06-29 | 1971-06-29 | Aufzeichnungs- und/oder Wiedergabeeinrichtung mit auf eine Spule gewickelten bandförmigen Aufzeichnungsträger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702031981 DE2031981C2 (de) | 1970-06-29 | 1970-06-29 | Aufzeichnungs- und/oder Wiedergabeeinrichtung mit auf eine Spule gewickeltem bandförmigem Aufzeichnungsträger |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2031981A1 true DE2031981A1 (OSRAM) | 1971-07-15 |
| DE2031981B2 DE2031981B2 (de) | 1971-07-15 |
| DE2031981C2 DE2031981C2 (de) | 1975-04-24 |
Family
ID=5775201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702031981 Expired DE2031981C2 (de) | 1970-06-29 | 1970-06-29 | Aufzeichnungs- und/oder Wiedergabeeinrichtung mit auf eine Spule gewickeltem bandförmigem Aufzeichnungsträger |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH526833A (OSRAM) |
| DE (1) | DE2031981C2 (OSRAM) |
-
1970
- 1970-06-29 DE DE19702031981 patent/DE2031981C2/de not_active Expired
-
1971
- 1971-06-29 CH CH944271A patent/CH526833A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH526833A (de) | 1972-08-15 |
| DE2031981C2 (de) | 1975-04-24 |
| DE2031981B2 (de) | 1971-07-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |