JPS62129147U - - Google Patents
Info
- Publication number
- JPS62129147U JPS62129147U JP1721786U JP1721786U JPS62129147U JP S62129147 U JPS62129147 U JP S62129147U JP 1721786 U JP1721786 U JP 1721786U JP 1721786 U JP1721786 U JP 1721786U JP S62129147 U JPS62129147 U JP S62129147U
- Authority
- JP
- Japan
- Prior art keywords
- accidental erasure
- erasure prevention
- view
- prevention member
- recording medium
- 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
- 230000002265 prevention Effects 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721786U JPH0341317Y2 (forum.php) | 1986-02-07 | 1986-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1721786U JPH0341317Y2 (forum.php) | 1986-02-07 | 1986-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62129147U true JPS62129147U (forum.php) | 1987-08-15 |
| JPH0341317Y2 JPH0341317Y2 (forum.php) | 1991-08-30 |
Family
ID=30809771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1721786U Expired JPH0341317Y2 (forum.php) | 1986-02-07 | 1986-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341317Y2 (forum.php) |
-
1986
- 1986-02-07 JP JP1721786U patent/JPH0341317Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341317Y2 (forum.php) | 1991-08-30 |