JPS63199401U - - Google Patents
Info
- Publication number
- JPS63199401U JPS63199401U JP1987035309U JP3530987U JPS63199401U JP S63199401 U JPS63199401 U JP S63199401U JP 1987035309 U JP1987035309 U JP 1987035309U JP 3530987 U JP3530987 U JP 3530987U JP S63199401 U JPS63199401 U JP S63199401U
- Authority
- JP
- Japan
- Prior art keywords
- lattice
- filter plate
- synthetic resin
- lens
- attached
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 3
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035309U JPS63199401U (enExample) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987035309U JPS63199401U (enExample) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63199401U true JPS63199401U (enExample) | 1988-12-22 |
Family
ID=30844684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987035309U Pending JPS63199401U (enExample) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199401U (enExample) |
-
1987
- 1987-03-11 JP JP1987035309U patent/JPS63199401U/ja active Pending