JPS6311083U - - Google Patents
Info
- Publication number
- JPS6311083U JPS6311083U JP10393186U JP10393186U JPS6311083U JP S6311083 U JPS6311083 U JP S6311083U JP 10393186 U JP10393186 U JP 10393186U JP 10393186 U JP10393186 U JP 10393186U JP S6311083 U JPS6311083 U JP S6311083U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- metal frame
- closing
- time
- security device
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Pinball Game Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986103931U JPH0446789Y2 (sl) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986103931U JPH0446789Y2 (sl) | 1986-07-07 | 1986-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6311083U true JPS6311083U (sl) | 1988-01-25 |
| JPH0446789Y2 JPH0446789Y2 (sl) | 1992-11-04 |
Family
ID=30976948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986103931U Expired JPH0446789Y2 (sl) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446789Y2 (sl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135179U (ja) * | 1984-02-20 | 1985-09-07 | 山田 春吉 | パチンコ機において従業員の不正防止装置 |
-
1986
- 1986-07-07 JP JP1986103931U patent/JPH0446789Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135179U (ja) * | 1984-02-20 | 1985-09-07 | 山田 春吉 | パチンコ機において従業員の不正防止装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446789Y2 (sl) | 1992-11-04 |