JPS62191837U - - Google Patents
Info
- Publication number
- JPS62191837U JPS62191837U JP7766986U JP7766986U JPS62191837U JP S62191837 U JPS62191837 U JP S62191837U JP 7766986 U JP7766986 U JP 7766986U JP 7766986 U JP7766986 U JP 7766986U JP S62191837 U JPS62191837 U JP S62191837U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- optical element
- functional surface
- provides
- functional
- 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 3
- 230000003287 optical effect Effects 0.000 claims 7
- 239000011521 glass Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7766986U JPS62191837U ( ) | 1986-05-23 | 1986-05-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7766986U JPS62191837U ( ) | 1986-05-23 | 1986-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62191837U true JPS62191837U ( ) | 1987-12-05 |
Family
ID=30925891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7766986U Pending JPS62191837U ( ) | 1986-05-23 | 1986-05-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62191837U ( ) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0469422U ( ) * | 1990-10-19 | 1992-06-19 | ||
JP2012250867A (ja) * | 2011-06-01 | 2012-12-20 | Asahi Glass Co Ltd | 石英ガラスの成形方法 |
-
1986
- 1986-05-23 JP JP7766986U patent/JPS62191837U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0469422U ( ) * | 1990-10-19 | 1992-06-19 | ||
JP2012250867A (ja) * | 2011-06-01 | 2012-12-20 | Asahi Glass Co Ltd | 石英ガラスの成形方法 |