JPS5327328Y2 - - Google Patents
Info
- Publication number
- JPS5327328Y2 JPS5327328Y2 JP1973022310U JP2231073U JPS5327328Y2 JP S5327328 Y2 JPS5327328 Y2 JP S5327328Y2 JP 1973022310 U JP1973022310 U JP 1973022310U JP 2231073 U JP2231073 U JP 2231073U JP S5327328 Y2 JPS5327328 Y2 JP S5327328Y2
- 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.)
- Expired
Links
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973022310U JPS5327328Y2 (de) | 1973-02-20 | 1973-02-20 | |
| US389436A US3911233A (en) | 1973-02-20 | 1973-08-20 | Keyboard switch for desk top electronic calculators |
| GB3994373A GB1396467A (en) | 1973-02-20 | 1973-08-23 | Keyborard switch |
| IT7352382A IT1000056B (it) | 1973-02-20 | 1973-09-06 | Perfezionamento negli interruttori a tastiera per calcolatori elettro nici da tavolo |
| FR7332489A FR2218636B1 (de) | 1973-02-20 | 1973-09-10 | |
| DE19732345578 DE2345578A1 (de) | 1973-02-20 | 1973-09-10 | Tastenfeldschalter |
| NL7312430A NL7312430A (de) | 1973-02-20 | 1973-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973022310U JPS5327328Y2 (de) | 1973-02-20 | 1973-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49135762U JPS49135762U (de) | 1974-11-21 |
| JPS5327328Y2 true JPS5327328Y2 (de) | 1978-07-11 |
Family
ID=28115278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973022310U Expired JPS5327328Y2 (de) | 1973-02-20 | 1973-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5327328Y2 (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2848920A (en) * | 1955-03-02 | 1958-08-26 | John M Lester | Key contact system for electronic organs |
| JPS5331537A (en) * | 1976-09-03 | 1978-03-24 | Philips Nv | Products having metallic patterns and method of obtaining same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474463U (de) * | 1971-02-04 | 1972-09-11 |
-
1973
- 1973-02-20 JP JP1973022310U patent/JPS5327328Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2848920A (en) * | 1955-03-02 | 1958-08-26 | John M Lester | Key contact system for electronic organs |
| JPS5331537A (en) * | 1976-09-03 | 1978-03-24 | Philips Nv | Products having metallic patterns and method of obtaining same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49135762U (de) | 1974-11-21 |