JPS6199801U - - Google Patents
Info
- Publication number
- JPS6199801U JPS6199801U JP18423684U JP18423684U JPS6199801U JP S6199801 U JPS6199801 U JP S6199801U JP 18423684 U JP18423684 U JP 18423684U JP 18423684 U JP18423684 U JP 18423684U JP S6199801 U JPS6199801 U JP S6199801U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- substrate
- light
- moreover
- synthetic resin
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 2
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18423684U JPS6199801U (fr) | 1984-12-06 | 1984-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18423684U JPS6199801U (fr) | 1984-12-06 | 1984-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6199801U true JPS6199801U (fr) | 1986-06-26 |
Family
ID=30741721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18423684U Pending JPS6199801U (fr) | 1984-12-06 | 1984-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6199801U (fr) |
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1984
- 1984-12-06 JP JP18423684U patent/JPS6199801U/ja active Pending