JPH01156918U - - Google Patents
Info
- Publication number
- JPH01156918U JPH01156918U JP5223788U JP5223788U JPH01156918U JP H01156918 U JPH01156918 U JP H01156918U JP 5223788 U JP5223788 U JP 5223788U JP 5223788 U JP5223788 U JP 5223788U JP H01156918 U JPH01156918 U JP H01156918U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- base material
- optical element
- mold base
- forming
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988052237U JPH0523311Y2 (uk) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988052237U JPH0523311Y2 (uk) | 1988-04-20 | 1988-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01156918U true JPH01156918U (uk) | 1989-10-30 |
| JPH0523311Y2 JPH0523311Y2 (uk) | 1993-06-15 |
Family
ID=31278242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988052237U Expired - Lifetime JPH0523311Y2 (uk) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523311Y2 (uk) |
-
1988
- 1988-04-20 JP JP1988052237U patent/JPH0523311Y2/ja not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| NATIONAL TECHNICAL REPORT=1985 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523311Y2 (uk) | 1993-06-15 |