JPH01101215U - - Google Patents
Info
- Publication number
- JPH01101215U JPH01101215U JP19582587U JP19582587U JPH01101215U JP H01101215 U JPH01101215 U JP H01101215U JP 19582587 U JP19582587 U JP 19582587U JP 19582587 U JP19582587 U JP 19582587U JP H01101215 U JPH01101215 U JP H01101215U
- Authority
- JP
- Japan
- Prior art keywords
- view
- filter
- utility
- enlarging device
- scope
- 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
- 239000002184 metal Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Viewfinders (AREA)
- Lenses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19582587U JPH01101215U (zh) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19582587U JPH01101215U (zh) | 1987-12-25 | 1987-12-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01101215U true JPH01101215U (zh) | 1989-07-07 |
Family
ID=31486481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19582587U Pending JPH01101215U (zh) | 1987-12-25 | 1987-12-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01101215U (zh) |
-
1987
- 1987-12-25 JP JP19582587U patent/JPH01101215U/ja active Pending
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