JPH0431110U - - Google Patents
Info
- Publication number
- JPH0431110U JPH0431110U JP7214390U JP7214390U JPH0431110U JP H0431110 U JPH0431110 U JP H0431110U JP 7214390 U JP7214390 U JP 7214390U JP 7214390 U JP7214390 U JP 7214390U JP H0431110 U JPH0431110 U JP H0431110U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- convex lens
- magnification
- head
- magnifying glass
- 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
- 239000011521 glass Substances 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7214390U JPH0430572Y2 (2) | 1990-07-05 | 1990-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7214390U JPH0430572Y2 (2) | 1990-07-05 | 1990-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0431110U true JPH0431110U (2) | 1992-03-12 |
| JPH0430572Y2 JPH0430572Y2 (2) | 1992-07-23 |
Family
ID=31609819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7214390U Expired JPH0430572Y2 (2) | 1990-07-05 | 1990-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430572Y2 (2) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011120613A (ja) * | 2009-12-08 | 2011-06-23 | Tokuyama Dental Corp | 歯科用色調確認装置 |
-
1990
- 1990-07-05 JP JP7214390U patent/JPH0430572Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011120613A (ja) * | 2009-12-08 | 2011-06-23 | Tokuyama Dental Corp | 歯科用色調確認装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0430572Y2 (2) | 1992-07-23 |
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