FR680032A - Machine for perforating strips of paper to be used to cut or establish an electrical circuit for signals, letters, etc. - Google Patents
Machine for perforating strips of paper to be used to cut or establish an electrical circuit for signals, letters, etc.Info
- Publication number
- FR680032A FR680032A FR680032DA FR680032A FR 680032 A FR680032 A FR 680032A FR 680032D A FR680032D A FR 680032DA FR 680032 A FR680032 A FR 680032A
- Authority
- FR
- France
- Prior art keywords
- letters
- establish
- paper
- signals
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L21/00—Apparatus or local circuits for mosaic printer telegraph systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR680032T | 1929-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR680032A true FR680032A (en) | 1930-04-24 |
Family
ID=9022023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR680032D Expired FR680032A (en) | 1929-08-07 | 1929-08-07 | Machine for perforating strips of paper to be used to cut or establish an electrical circuit for signals, letters, etc. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR680032A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633198A (en) * | 1947-06-03 | 1953-03-31 | Naxon Irving | Keyboard tape perforator |
-
1929
- 1929-08-07 FR FR680032D patent/FR680032A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633198A (en) * | 1947-06-03 | 1953-03-31 | Naxon Irving | Keyboard tape perforator |
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