NL26040C - - Google Patents
Info
- Publication number
- NL26040C NL26040C NL26040DA NL26040C NL 26040 C NL26040 C NL 26040C NL 26040D A NL26040D A NL 26040DA NL 26040 C NL26040 C NL 26040C
- Authority
- NL
- Netherlands
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
- G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE331008X | 1928-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL26040C true NL26040C (ja) |
Family
ID=6194103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL26040D NL26040C (ja) | 1928-10-20 |
Country Status (3)
Country | Link |
---|---|
US (1) | US1811817A (ja) |
GB (1) | GB331008A (ja) |
NL (1) | NL26040C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2698359A (en) * | 1947-04-03 | 1954-12-28 | Int Electronics Co | Method and apparatus for making magnetic tape records |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2528279A (en) * | 1945-10-19 | 1950-10-31 | Armour Res Found | Multiple recorder |
US2503925A (en) * | 1946-03-14 | 1950-04-11 | Armour Res Found | Magnetic recorder for producing multiple duplicate records |
US2672346A (en) * | 1946-12-21 | 1954-03-16 | Int Electronics Co | Office dictation and intercommunication system |
US2604549A (en) * | 1947-01-04 | 1952-07-22 | Brush Dev Co | Device for duplicating magnetic recordings by re-recording processes |
US2686057A (en) * | 1947-07-30 | 1954-08-10 | William L Woolf | Recorder for simultaneous multiple recording upon films, tapes, or wires |
US3005057A (en) * | 1957-05-15 | 1961-10-17 | Charles R Locklin | Multiple duplicating tape recorder |
DE1114644B (de) * | 1958-10-15 | 1961-10-05 | Leslie Farrer Brown | Verfahren und Einrichtung zur Herstellung einer magnetischen Aufzeichnung |
-
0
- NL NL26040D patent/NL26040C/xx active
-
1929
- 1929-04-09 GB GB10932/29A patent/GB331008A/en not_active Expired
- 1929-04-12 US US354686A patent/US1811817A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2698359A (en) * | 1947-04-03 | 1954-12-28 | Int Electronics Co | Method and apparatus for making magnetic tape records |
Also Published As
Publication number | Publication date |
---|---|
US1811817A (en) | 1931-06-23 |
GB331008A (en) | 1930-06-26 |