JPS6445828U - - Google Patents
Info
- Publication number
- JPS6445828U JPS6445828U JP14074187U JP14074187U JPS6445828U JP S6445828 U JPS6445828 U JP S6445828U JP 14074187 U JP14074187 U JP 14074187U JP 14074187 U JP14074187 U JP 14074187U JP S6445828 U JPS6445828 U JP S6445828U
- Authority
- JP
- Japan
- Prior art keywords
- film
- perforation
- detection device
- pitch
- emitting element
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14074187U JPS6445828U (ko) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14074187U JPS6445828U (ko) | 1987-09-14 | 1987-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6445828U true JPS6445828U (ko) | 1989-03-20 |
Family
ID=31405190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14074187U Pending JPS6445828U (ko) | 1987-09-14 | 1987-09-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6445828U (ko) |
-
1987
- 1987-09-14 JP JP14074187U patent/JPS6445828U/ja active Pending