JPH0378386U - - Google Patents
Info
- Publication number
- JPH0378386U JPH0378386U JP13937289U JP13937289U JPH0378386U JP H0378386 U JPH0378386 U JP H0378386U JP 13937289 U JP13937289 U JP 13937289U JP 13937289 U JP13937289 U JP 13937289U JP H0378386 U JPH0378386 U JP H0378386U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- signal
- cash register
- key operation
- erroneous operation
- 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
- 238000012790 confirmation Methods 0.000 claims 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cash Registers Or Receiving Machines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13937289U JPH0378386U (uk) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13937289U JPH0378386U (uk) | 1989-11-30 | 1989-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0378386U true JPH0378386U (uk) | 1991-08-08 |
Family
ID=31686422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13937289U Pending JPH0378386U (uk) | 1989-11-30 | 1989-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0378386U (uk) |
-
1989
- 1989-11-30 JP JP13937289U patent/JPH0378386U/ja active Pending