NL228375A - - Google Patents
Info
- Publication number
- NL228375A NL228375A NL228375DA NL228375A NL 228375 A NL228375 A NL 228375A NL 228375D A NL228375D A NL 228375DA NL 228375 A NL228375 A NL 228375A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL27847A DE1120160B (de) | 1957-06-11 | 1957-06-11 | Registriergeraet fuer elektrische und mechanische Groessen mit einer in ueblichen Lochkartenmaschinen auswertbaren Lochkarte als Aufzeichnungstraeger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL228375A true NL228375A (de) |
Family
ID=7264312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL228375D NL228375A (de) | 1957-06-11 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE568421A (de) |
| DE (1) | DE1120160B (de) |
| FR (1) | FR1208403A (de) |
| NL (1) | NL228375A (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE706570C (de) * | 1932-07-05 | 1941-05-29 | Hollerith Maschinen Ges M B H | Kartenlochmaschine fuer statistische und Buchhaltungszwecke |
| DE614998C (de) * | 1932-08-12 | 1935-06-24 | Seitz Werke Gmbh | Waage mit einer Druck- und einer Lochungseinrichtung fuer die Wiegeergebnisse |
| DE692993C (de) * | 1938-12-21 | 1940-06-29 | Hollerith Maschinen Ges M B H | Kartenlochmaschine |
| DE868523C (de) * | 1941-01-19 | 1953-02-26 | Siemens Ag | Verfahren und Vorrichtung zum Erfassen ausgetauschter Arbeit in Abhaengigkeit von Leistungsstufen, Durchflussgeschwindigkeiten od. dgl., z. B. in elektrischen Anlagen |
-
0
- BE BE568421D patent/BE568421A/fr unknown
- NL NL228375D patent/NL228375A/xx unknown
-
1957
- 1957-06-11 DE DEL27847A patent/DE1120160B/de active Pending
-
1958
- 1958-06-10 FR FR1208403D patent/FR1208403A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1208403A (fr) | 1960-02-23 |
| DE1120160B (de) | 1961-12-21 |
| BE568421A (de) |