NL74702C - - Google Patents
Info
- Publication number
- NL74702C NL74702C NL74702DA NL74702C NL 74702 C NL74702 C NL 74702C NL 74702D A NL74702D A NL 74702DA NL 74702 C NL74702 C NL 74702C
- Authority
- NL
- Netherlands
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
- H04N1/23—Reproducing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
- B41J2/425—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for removing surface layer selectively from electro-sensitive material, e.g. metal coated paper
-
- 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
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
- B41M5/245—Electroerosion or spark recording
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE285160X | 1949-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL74702C true NL74702C (de) |
Family
ID=6055823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL74702D NL74702C (de) | 1949-10-21 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH285160A (de) |
| FR (1) | FR1024921A (de) |
| NL (1) | NL74702C (de) |
-
0
- NL NL74702D patent/NL74702C/xx active
-
1950
- 1950-09-09 CH CH285160D patent/CH285160A/de unknown
- 1950-09-26 FR FR1024921D patent/FR1024921A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH285160A (de) | 1952-08-31 |
| FR1024921A (fr) | 1953-04-08 |