PL214140A1 - - Google Patents
Info
- Publication number
- PL214140A1 PL214140A1 PL21414079A PL21414079A PL214140A1 PL 214140 A1 PL214140 A1 PL 214140A1 PL 21414079 A PL21414079 A PL 21414079A PL 21414079 A PL21414079 A PL 21414079A PL 214140 A1 PL214140 A1 PL 214140A1
- Authority
- PL
- Poland
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/021—Selecting or spacing of record carriers for introducing the heads
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/890,799 US4167029A (en) | 1976-08-04 | 1978-03-27 | Jet distributor for end-wise pneumatic partitioning of disk pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL214140A1 true PL214140A1 (xx) | 1980-01-02 |
Family
ID=25397153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21414079A PL214140A1 (xx) | 1978-03-27 | 1979-03-15 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS54131911A (xx) |
| AU (1) | AU512038B1 (xx) |
| BE (1) | BE874823A (xx) |
| BR (1) | BR7901575A (xx) |
| DE (1) | DE2910400A1 (xx) |
| FR (1) | FR2421437A1 (xx) |
| GB (1) | GB2017378B (xx) |
| IT (1) | IT1110401B (xx) |
| NL (1) | NL7901743A (xx) |
| PL (1) | PL214140A1 (xx) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994017A (en) * | 1974-07-01 | 1976-11-23 | International Business Machines Corporation | Random access disk file with axial translation of disks and end plate |
| US3936880A (en) * | 1974-07-01 | 1976-02-03 | International Business Machines Corporation | Bistable deflection separation of flexible disks |
| IT1072418B (it) * | 1975-11-04 | 1985-04-10 | Ibm | Memoria a dischi perfezionata |
| US4019204A (en) * | 1975-11-19 | 1977-04-19 | International Business Machines Corporation | Fluidic transducer access opening in a stack of flexible record disks |
| US4086640A (en) * | 1976-08-04 | 1978-04-25 | Burroughs Corporation | Partitionable portable flexible disk pack |
-
1979
- 1979-02-28 GB GB7906983A patent/GB2017378B/en not_active Expired
- 1979-03-05 NL NL7901743A patent/NL7901743A/xx not_active Application Discontinuation
- 1979-03-06 FR FR7905805A patent/FR2421437A1/fr not_active Withdrawn
- 1979-03-08 IT IT20834/79A patent/IT1110401B/it active
- 1979-03-13 JP JP2983479A patent/JPS54131911A/ja active Pending
- 1979-03-13 AU AU45017/79A patent/AU512038B1/en not_active Ceased
- 1979-03-14 BR BR7901575A patent/BR7901575A/pt unknown
- 1979-03-14 BE BE0/194004A patent/BE874823A/xx unknown
- 1979-03-15 PL PL21414079A patent/PL214140A1/xx unknown
- 1979-03-16 DE DE19792910400 patent/DE2910400A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL7901743A (nl) | 1979-10-01 |
| JPS54131911A (en) | 1979-10-13 |
| IT7920834A0 (it) | 1979-03-08 |
| GB2017378B (en) | 1982-06-23 |
| BR7901575A (pt) | 1979-10-16 |
| BE874823A (fr) | 1979-07-02 |
| DE2910400A1 (de) | 1979-10-11 |
| GB2017378A (en) | 1979-10-03 |
| AU512038B1 (en) | 1980-09-18 |
| IT1110401B (it) | 1985-12-23 |
| FR2421437A1 (fr) | 1979-10-26 |