JPH0185804U - - Google Patents
Info
- Publication number
- JPH0185804U JPH0185804U JP18164787U JP18164787U JPH0185804U JP H0185804 U JPH0185804 U JP H0185804U JP 18164787 U JP18164787 U JP 18164787U JP 18164787 U JP18164787 U JP 18164787U JP H0185804 U JPH0185804 U JP H0185804U
- Authority
- JP
- Japan
- Prior art keywords
- diffraction grating
- optical diffraction
- stamper
- optical
- pattern
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Holo Graphy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18164787U JPH0185804U (enExample) | 1987-11-28 | 1987-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18164787U JPH0185804U (enExample) | 1987-11-28 | 1987-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185804U true JPH0185804U (enExample) | 1989-06-07 |
Family
ID=31473126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18164787U Pending JPH0185804U (enExample) | 1987-11-28 | 1987-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185804U (enExample) |
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1987
- 1987-11-28 JP JP18164787U patent/JPH0185804U/ja active Pending