FR2420186B2 - - Google Patents
Info
- Publication number
- FR2420186B2 FR2420186B2 FR7906490A FR7906490A FR2420186B2 FR 2420186 B2 FR2420186 B2 FR 2420186B2 FR 7906490 A FR7906490 A FR 7906490A FR 7906490 A FR7906490 A FR 7906490A FR 2420186 B2 FR2420186 B2 FR 2420186B2
- 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
- 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
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
- G11B23/08707—Details
- G11B23/08785—Envelopes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21244/78A IT1109821B (en) | 1978-03-15 | 1978-03-15 | PERFECTED MAGNETIC TAPE SPOOL CONTAINER FOR CASSETTE TYPE RECORDER |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2420186A2 FR2420186A2 (en) | 1979-10-12 |
| FR2420186B2 true FR2420186B2 (en) | 1982-11-19 |
Family
ID=11178939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7906490A Granted FR2420186A2 (en) | 1978-03-15 | 1979-03-14 | MAGNETIC TAPE BOX FOR RECORDERS |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2909503A1 (en) |
| FR (1) | FR2420186A2 (en) |
| GB (1) | GB2016415B (en) |
| IT (1) | IT1109821B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5936086U (en) * | 1982-08-28 | 1984-03-06 | 日立マクセル株式会社 | tape cartridge |
| JPS60111571U (en) * | 1983-12-29 | 1985-07-29 | ソニー株式会社 | tape cassette |
| CA1258122A (en) * | 1985-09-27 | 1989-08-01 | Rogers B. Downey | Magnetic disk cassette having internal biasing ribs |
| DE69130810T2 (en) * | 1990-11-30 | 1999-09-09 | Matsushita Electric Ind Co Ltd | Tape cassette |
| EP0488599B1 (en) * | 1990-11-30 | 1997-07-16 | Matsushita Electric Industrial Co., Ltd. | Tape cassette |
| JP3239395B2 (en) * | 1991-10-25 | 2001-12-17 | ソニー株式会社 | Tape cassette |
-
1978
- 1978-03-15 IT IT21244/78A patent/IT1109821B/en active
-
1979
- 1979-03-05 GB GB7907736A patent/GB2016415B/en not_active Expired
- 1979-03-10 DE DE19792909503 patent/DE2909503A1/en not_active Ceased
- 1979-03-14 FR FR7906490A patent/FR2420186A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2909503A1 (en) | 1979-09-20 |
| GB2016415B (en) | 1982-05-26 |
| GB2016415A (en) | 1979-09-26 |
| IT1109821B (en) | 1985-12-23 |
| FR2420186A2 (en) | 1979-10-12 |
| IT7821244A0 (en) | 1978-03-15 |