JPH0444333U - - Google Patents
Info
- Publication number
- JPH0444333U JPH0444333U JP8657690U JP8657690U JPH0444333U JP H0444333 U JPH0444333 U JP H0444333U JP 8657690 U JP8657690 U JP 8657690U JP 8657690 U JP8657690 U JP 8657690U JP H0444333 U JPH0444333 U JP H0444333U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- cr2o3
- optical
- molding
- base material
- 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
- 238000000465 moulding Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims 4
- 239000000919 ceramic Substances 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000005468 ion implantation Methods 0.000 claims 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8657690U JPH0444333U (en]) | 1990-08-17 | 1990-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8657690U JPH0444333U (en]) | 1990-08-17 | 1990-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444333U true JPH0444333U (en]) | 1992-04-15 |
Family
ID=31818312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8657690U Pending JPH0444333U (en]) | 1990-08-17 | 1990-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444333U (en]) |
-
1990
- 1990-08-17 JP JP8657690U patent/JPH0444333U/ja active Pending