JPS49109160U - - Google Patents
Info
- Publication number
- JPS49109160U JPS49109160U JP652273U JP652273U JPS49109160U JP S49109160 U JPS49109160 U JP S49109160U JP 652273 U JP652273 U JP 652273U JP 652273 U JP652273 U JP 652273U JP S49109160 U JPS49109160 U JP S49109160U
- 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.)
- Pending
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP652273U JPS49109160U (en) | 1973-01-11 | 1973-01-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP652273U JPS49109160U (en) | 1973-01-11 | 1973-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS49109160U true JPS49109160U (en) | 1974-09-18 |
Family
ID=28071092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP652273U Pending JPS49109160U (en) | 1973-01-11 | 1973-01-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS49109160U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042764A (en) * | 1958-04-12 | 1962-07-03 | Hermle Eduard | Electric switch and sealing element therefor |
US3684842A (en) * | 1970-07-01 | 1972-08-15 | Texas Instruments Inc | Pushbutton keyboard switch assembly with improved over center diaphragm contact |
US3707609A (en) * | 1971-10-27 | 1972-12-26 | Texas Instruments Inc | Diaphragm pushbutton switch array for keyboards |
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1973
- 1973-01-11 JP JP652273U patent/JPS49109160U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042764A (en) * | 1958-04-12 | 1962-07-03 | Hermle Eduard | Electric switch and sealing element therefor |
US3684842A (en) * | 1970-07-01 | 1972-08-15 | Texas Instruments Inc | Pushbutton keyboard switch assembly with improved over center diaphragm contact |
US3707609A (en) * | 1971-10-27 | 1972-12-26 | Texas Instruments Inc | Diaphragm pushbutton switch array for keyboards |