JPS56123628A - Key top composite unit - Google Patents
Key top composite unitInfo
- Publication number
- JPS56123628A JPS56123628A JP2686580A JP2686580A JPS56123628A JP S56123628 A JPS56123628 A JP S56123628A JP 2686580 A JP2686580 A JP 2686580A JP 2686580 A JP2686580 A JP 2686580A JP S56123628 A JPS56123628 A JP S56123628A
- Authority
- JP
- Japan
- Prior art keywords
- key top
- composite unit
- top composite
- unit
- key
- 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.)
- Granted
Links
Landscapes
- Manufacture Of Switches (AREA)
- Push-Button Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2686580A JPS56123628A (en) | 1980-03-04 | 1980-03-04 | Key top composite unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2686580A JPS56123628A (en) | 1980-03-04 | 1980-03-04 | Key top composite unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56123628A true JPS56123628A (en) | 1981-09-28 |
JPS6311727B2 JPS6311727B2 (en) | 1988-03-15 |
Family
ID=12205176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2686580A Granted JPS56123628A (en) | 1980-03-04 | 1980-03-04 | Key top composite unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56123628A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925124U (en) * | 1982-08-09 | 1984-02-16 | 株式会社勝光社 | Operation board |
JPS60133614A (en) * | 1983-12-22 | 1985-07-16 | 株式会社勝光社 | Keyboard and method of producing same |
WO2001016977A1 (en) * | 1999-08-27 | 2001-03-08 | Mitsubishi Denki Kabushiki Kaisha | Push-button switch and switch device |
JP2006318766A (en) * | 2005-05-12 | 2006-11-24 | Sunarrow Ltd | Key top member bearing cutout character that has no break and its manufacturing method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0244534A (en) * | 1988-08-05 | 1990-02-14 | Ricoh Co Ltd | Optical pick-up device |
-
1980
- 1980-03-04 JP JP2686580A patent/JPS56123628A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925124U (en) * | 1982-08-09 | 1984-02-16 | 株式会社勝光社 | Operation board |
JPS60133614A (en) * | 1983-12-22 | 1985-07-16 | 株式会社勝光社 | Keyboard and method of producing same |
WO2001016977A1 (en) * | 1999-08-27 | 2001-03-08 | Mitsubishi Denki Kabushiki Kaisha | Push-button switch and switch device |
US6444928B2 (en) | 1999-08-27 | 2002-09-03 | Mitsubishi Denki Kabushiki Kaisha | Multiple push button matrix switch with permeable film flanged portion and hermetic sealing |
JP2006318766A (en) * | 2005-05-12 | 2006-11-24 | Sunarrow Ltd | Key top member bearing cutout character that has no break and its manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JPS6311727B2 (en) | 1988-03-15 |
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