JPH0295020U - - Google Patents
Info
- Publication number
- JPH0295020U JPH0295020U JP83989U JP83989U JPH0295020U JP H0295020 U JPH0295020 U JP H0295020U JP 83989 U JP83989 U JP 83989U JP 83989 U JP83989 U JP 83989U JP H0295020 U JPH0295020 U JP H0295020U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- gelatin filter
- attached
- gelatin
- filter
- 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
- 108010010803 Gelatin Proteins 0.000 claims description 19
- 229920000159 gelatin Polymers 0.000 claims description 19
- 239000008273 gelatin Substances 0.000 claims description 19
- 235000019322 gelatine Nutrition 0.000 claims description 19
- 235000011852 gelatine desserts Nutrition 0.000 claims description 19
- 238000004381 surface treatment Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Blocking Light For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP83989U JPH0295020U (enExample) | 1989-01-10 | 1989-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP83989U JPH0295020U (enExample) | 1989-01-10 | 1989-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295020U true JPH0295020U (enExample) | 1990-07-27 |
Family
ID=31200208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP83989U Pending JPH0295020U (enExample) | 1989-01-10 | 1989-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295020U (enExample) |
-
1989
- 1989-01-10 JP JP83989U patent/JPH0295020U/ja active Pending