JPH0229018U - - Google Patents
Info
- Publication number
- JPH0229018U JPH0229018U JP10748788U JP10748788U JPH0229018U JP H0229018 U JPH0229018 U JP H0229018U JP 10748788 U JP10748788 U JP 10748788U JP 10748788 U JP10748788 U JP 10748788U JP H0229018 U JPH0229018 U JP H0229018U
- Authority
- JP
- Japan
- Prior art keywords
- attenuation element
- variable
- variable attenuation
- dial
- rotation axis
- 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 8
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10748788U JPH0229018U (en]) | 1988-08-15 | 1988-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10748788U JPH0229018U (en]) | 1988-08-15 | 1988-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0229018U true JPH0229018U (en]) | 1990-02-23 |
Family
ID=31341947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10748788U Pending JPH0229018U (en]) | 1988-08-15 | 1988-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229018U (en]) |
-
1988
- 1988-08-15 JP JP10748788U patent/JPH0229018U/ja active Pending