JPS63188743U - - Google Patents
Info
- Publication number
- JPS63188743U JPS63188743U JP7938487U JP7938487U JPS63188743U JP S63188743 U JPS63188743 U JP S63188743U JP 7938487 U JP7938487 U JP 7938487U JP 7938487 U JP7938487 U JP 7938487U JP S63188743 U JPS63188743 U JP S63188743U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- double
- keys
- operator
- needs
- 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.)
- Pending
Links
- 230000009977 dual effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7938487U JPS63188743U (fr) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7938487U JPS63188743U (fr) | 1987-05-26 | 1987-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63188743U true JPS63188743U (fr) | 1988-12-05 |
Family
ID=30929192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7938487U Pending JPS63188743U (fr) | 1987-05-26 | 1987-05-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63188743U (fr) |
-
1987
- 1987-05-26 JP JP7938487U patent/JPS63188743U/ja active Pending
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