BE500362A - - Google Patents
Info
- Publication number
- BE500362A BE500362A BE500362DA BE500362A BE 500362 A BE500362 A BE 500362A BE 500362D A BE500362D A BE 500362DA BE 500362 A BE500362 A BE 500362A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/20—Duplicating or marking methods; Sheet materials for use therein using electric current
-
- 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
- H04N1/23—Reproducing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US136126A US2681309A (en) | 1949-12-30 | 1949-12-30 | Electrosensitive recording blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE500362A true BE500362A (en:Method) |
Family
ID=22471415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE500362D BE500362A (en:Method) | 1949-12-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2681309A (en:Method) |
| BE (1) | BE500362A (en:Method) |
| CH (1) | CH304908A (en:Method) |
| NL (2) | NL158251B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB786496A (en) * | 1956-12-20 | 1957-11-20 | Muirhead & Co Ltd | Improvements in or relating to electrolytic recording media |
| CN108516566A (zh) * | 2018-04-26 | 2018-09-11 | 太原理工大学 | 利用氨法焦化脱硫废液制备硫氰酸亚铜的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1920557A (en) * | 1928-11-19 | 1933-08-01 | Hene Emil | Process of producing and treating sulphocyanate salts |
| US2173141A (en) * | 1935-07-16 | 1939-09-19 | Radio Inventions Inc | Electrolytic recording paper |
| BE465933A (en:Method) * | 1939-02-16 | |||
| GB537067A (en) * | 1940-05-03 | 1941-06-06 | Western Union Telegraph Co | Improvements in or relating to recording blanks for use in facsimile telegraphy |
| BE465931A (en:Method) * | 1940-05-03 | |||
| GB537593A (en) * | 1940-05-14 | 1941-06-27 | Western Union Telegraph Co | Improvements in or relating to recording blanks for electric recording in facsimile telegraphy |
| US2425742A (en) * | 1942-07-29 | 1947-08-19 | Western Union Telegraph Co | Electrosensitive recording blank |
| US2390540A (en) * | 1944-10-05 | 1945-12-11 | Dow Chemical Co | Recovery of copper from copperbearing solutions |
| US2528005A (en) * | 1948-05-14 | 1950-10-31 | Western Union Telegraph Co | Electrosensitive recording blank |
-
0
- BE BE500362D patent/BE500362A/xx unknown
- NL NL75883D patent/NL75883C/xx active
- NL NL7201947.A patent/NL158251B/xx unknown
-
1949
- 1949-12-30 US US136126A patent/US2681309A/en not_active Expired - Lifetime
-
1950
- 1950-12-29 CH CH304908D patent/CH304908A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL75883C (en:Method) | |
| NL158251B (nl) | |
| US2681309A (en) | 1954-06-15 |
| CH304908A (fr) | 1955-01-31 |