JPH03127332U - - Google Patents
Info
- Publication number
- JPH03127332U JPH03127332U JP2588889U JP2588889U JPH03127332U JP H03127332 U JPH03127332 U JP H03127332U JP 2588889 U JP2588889 U JP 2588889U JP 2588889 U JP2588889 U JP 2588889U JP H03127332 U JPH03127332 U JP H03127332U
- Authority
- JP
- Japan
- Prior art keywords
- fresnel
- mirror plate
- lens
- concave
- plate
- 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
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Stroboscope Apparatuses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2588889U JPH03127332U (en]) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2588889U JPH03127332U (en]) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127332U true JPH03127332U (en]) | 1991-12-20 |
Family
ID=31528805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2588889U Pending JPH03127332U (en]) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127332U (en]) |
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1989
- 1989-03-07 JP JP2588889U patent/JPH03127332U/ja active Pending