FR2226721B1 - - Google Patents
Info
- Publication number
- FR2226721B1 FR2226721B1 FR7413512A FR7413512A FR2226721B1 FR 2226721 B1 FR2226721 B1 FR 2226721B1 FR 7413512 A FR7413512 A FR 7413512A FR 7413512 A FR7413512 A FR 7413512A FR 2226721 B1 FR2226721 B1 FR 2226721B1
- 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
- G11B23/08792—Shielding devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732320439 DE2320439B2 (en) | 1973-04-21 | 1973-04-21 | MAGNETIC TAPE CASSETTE, IN PARTICULAR COMPACT CASSETTE, WITH SHIELD BAR AND METHOD FOR ITS MANUFACTURING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2226721A1 FR2226721A1 (en) | 1974-11-15 |
| FR2226721B1 true FR2226721B1 (en) | 1978-03-24 |
Family
ID=5878914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7413512A Expired FR2226721B1 (en) | 1973-04-21 | 1974-04-18 |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5651060A (en) |
| BE (1) | BE813978A (en) |
| BR (1) | BR7403156D0 (en) |
| DE (1) | DE2320439B2 (en) |
| FR (1) | FR2226721B1 (en) |
| GB (1) | GB1461979A (en) |
| IT (1) | IT1011251B (en) |
| NL (1) | NL176503C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2835459A1 (en) * | 1978-08-12 | 1980-02-28 | Vacuumschmelze Gmbh | SPRING SHIELDING ELEMENT, ESPECIALLY FOR MAGNETIC TAPE CASSETTES |
| JPS60199592A (en) * | 1984-03-23 | 1985-10-09 | Nomura Shoji:Kk | Hydraulic clamp for welding of pipes |
-
1973
- 1973-04-21 DE DE19732320439 patent/DE2320439B2/en active Granted
-
1974
- 1974-04-18 FR FR7413512A patent/FR2226721B1/fr not_active Expired
- 1974-04-19 BE BE143436A patent/BE813978A/en not_active IP Right Cessation
- 1974-04-19 GB GB1719374A patent/GB1461979A/en not_active Expired
- 1974-04-19 NL NL7405362A patent/NL176503C/en not_active IP Right Cessation
- 1974-04-19 BR BR315674A patent/BR7403156D0/en unknown
- 1974-04-19 IT IT5050274A patent/IT1011251B/en active
-
1980
- 1980-09-10 JP JP12472880A patent/JPS5651060A/en active Granted
-
1981
- 1981-01-26 JP JP913681A patent/JPS5758273A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1011251B (en) | 1977-01-20 |
| JPS5651060A (en) | 1981-05-08 |
| GB1461979A (en) | 1977-01-19 |
| JPS5758273A (en) | 1982-04-07 |
| NL176503C (en) | 1985-04-16 |
| NL176503B (en) | 1984-11-16 |
| NL7405362A (en) | 1974-10-23 |
| JPS5751188B2 (en) | 1982-10-30 |
| DE2320439B2 (en) | 1977-02-10 |
| BR7403156D0 (en) | 1974-11-19 |
| FR2226721A1 (en) | 1974-11-15 |
| JPS5751189B2 (en) | 1982-10-30 |
| BE813978A (en) | 1974-10-21 |
| DE2320439A1 (en) | 1974-11-07 |