JPS4979722A - - Google Patents
Info
- Publication number
- JPS4979722A JPS4979722A JP456273A JP456273A JPS4979722A JP S4979722 A JPS4979722 A JP S4979722A JP 456273 A JP456273 A JP 456273A JP 456273 A JP456273 A JP 456273A JP S4979722 A JPS4979722 A JP S4979722A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K1/06—Manually-controlled devices
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 |
|---|---|---|---|
| CH1659872A CH561937A5 (en) | 1972-11-15 | 1972-11-15 | Portable coding and punch unit for tape recorder - has spring-loaded punches at right angles to medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4979722A true JPS4979722A (https=) | 1974-08-01 |
| JPS5250659B2 JPS5250659B2 (https=) | 1977-12-26 |
Family
ID=4418666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP456273A Expired JPS5250659B2 (https=) | 1972-11-15 | 1972-12-25 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5250659B2 (https=) |
| BR (1) | BR7308935D0 (https=) |
| CH (1) | CH561937A5 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5673035U (https=) * | 1979-11-05 | 1981-06-16 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157776U (https=) * | 1984-09-21 | 1986-04-18 |
-
1972
- 1972-11-15 CH CH1659872A patent/CH561937A5/de not_active IP Right Cessation
- 1972-12-25 JP JP456273A patent/JPS5250659B2/ja not_active Expired
-
1973
- 1973-11-14 BR BR893573A patent/BR7308935D0/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5673035U (https=) * | 1979-11-05 | 1981-06-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7308935D0 (pt) | 1974-09-05 |
| JPS5250659B2 (https=) | 1977-12-26 |
| CH561937A5 (en) | 1975-05-15 |