BE539485A - - Google Patents
Info
- Publication number
- BE539485A BE539485A BE539485DA BE539485A BE 539485 A BE539485 A BE 539485A BE 539485D A BE539485D A BE 539485DA BE 539485 A BE539485 A BE 539485A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL333544X | 1954-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539485A true BE539485A (fr) |
Family
ID=19784456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539485D BE539485A (fr) | 1954-07-01 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2838599A (fr) |
| BE (1) | BE539485A (fr) |
| CH (1) | CH333544A (fr) |
| DE (1) | DE1084352B (fr) |
| FR (1) | FR1134024A (fr) |
| GB (1) | GB791009A (fr) |
| NL (2) | NL94718C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075052A (en) * | 1957-05-09 | 1963-01-22 | Emi Ltd | Methods of producing grooved records |
| NL254939A (fr) * | 1959-08-17 | |||
| JPS5312327B2 (fr) * | 1972-12-20 | 1978-04-28 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2092765A (en) * | 1932-12-19 | 1937-09-14 | William A Hughes | Electric machine |
| US2312042A (en) * | 1940-08-03 | 1943-02-23 | George E Losier | Electric circuit for photoelectric engraving machines |
| FR986015A (fr) * | 1949-02-28 | 1951-07-26 | Modernisation Ind | Machine à graver et à fabriquer les pochoirs |
-
0
- NL NLAANVRAGE7709307,B patent/NL188892B/xx unknown
- BE BE539485D patent/BE539485A/xx unknown
- NL NL94718D patent/NL94718C/xx active
-
1955
- 1955-06-24 US US517784A patent/US2838599A/en not_active Expired - Lifetime
- 1955-06-28 DE DEN10855A patent/DE1084352B/de active Pending
- 1955-06-28 GB GB18647/55A patent/GB791009A/en not_active Expired
- 1955-07-01 CH CH333544D patent/CH333544A/de unknown
- 1955-07-01 FR FR1134024D patent/FR1134024A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL94718C (fr) | |
| GB791009A (en) | 1958-02-19 |
| NL188892B (nl) | |
| US2838599A (en) | 1958-06-10 |
| CH333544A (de) | 1958-10-31 |
| DE1084352B (de) | 1960-06-30 |
| FR1134024A (fr) | 1957-04-04 |