FR2032839A5 - - Google Patents
Info
- Publication number
- FR2032839A5 FR2032839A5 FR7004643A FR7004643A FR2032839A5 FR 2032839 A5 FR2032839 A5 FR 2032839A5 FR 7004643 A FR7004643 A FR 7004643A FR 7004643 A FR7004643 A FR 7004643A FR 2032839 A5 FR2032839 A5 FR 2032839A5
- 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
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/1272—Assembling or shaping of elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79776969A | 1969-02-10 | 1969-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2032839A5 true FR2032839A5 (fr) | 1970-11-27 |
Family
ID=25171759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7004643A Expired FR2032839A5 (fr) | 1969-02-10 | 1970-02-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3551609A (fr) |
| BE (1) | BE745768A (fr) |
| BR (1) | BR7016649D0 (fr) |
| DE (1) | DE2005632C3 (fr) |
| FR (1) | FR2032839A5 (fr) |
| GB (1) | GB1251308A (fr) |
| NL (1) | NL162768C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756020A (fr) * | 1969-09-12 | 1971-02-15 | Akai Electric | Tete magnetique |
| US3806902A (en) * | 1972-05-15 | 1974-04-23 | Nortronics Co | Magnetic head read-to-write gap crossfeed shielding |
| JPS5839555Y2 (ja) * | 1977-11-05 | 1983-09-06 | パイオニア株式会社 | 複合型磁気ヘツド |
| US4263633A (en) * | 1978-05-18 | 1981-04-21 | Pioneer Electronic Corporation | Combined magnetic tape head |
-
1969
- 1969-02-10 US US797769A patent/US3551609A/en not_active Expired - Lifetime
- 1969-12-24 GB GB1251308D patent/GB1251308A/en not_active Expired
-
1970
- 1970-01-28 NL NL7001209.A patent/NL162768C/xx active
- 1970-02-06 BR BR216649/70A patent/BR7016649D0/pt unknown
- 1970-02-07 DE DE2005632A patent/DE2005632C3/de not_active Expired
- 1970-02-10 BE BE745768D patent/BE745768A/fr not_active IP Right Cessation
- 1970-02-10 FR FR7004643A patent/FR2032839A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL162768C (nl) | 1980-06-16 |
| US3551609A (en) | 1970-12-29 |
| DE2005632B2 (de) | 1974-06-20 |
| NL162768B (nl) | 1980-01-15 |
| NL7001209A (fr) | 1970-08-12 |
| BR7016649D0 (pt) | 1973-01-25 |
| DE2005632C3 (de) | 1975-02-20 |
| DE2005632A1 (de) | 1970-08-13 |
| GB1251308A (fr) | 1971-10-27 |
| BE745768A (fr) | 1970-07-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |