JPH03109407U - - Google Patents
Info
- Publication number
- JPH03109407U JPH03109407U JP1895590U JP1895590U JPH03109407U JP H03109407 U JPH03109407 U JP H03109407U JP 1895590 U JP1895590 U JP 1895590U JP 1895590 U JP1895590 U JP 1895590U JP H03109407 U JPH03109407 U JP H03109407U
- Authority
- JP
- Japan
- Prior art keywords
- wavelength
- directional coupler
- ring
- waves
- input
- 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1895590U JPH03109407U (en]) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1895590U JPH03109407U (en]) | 1990-02-26 | 1990-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03109407U true JPH03109407U (en]) | 1991-11-11 |
Family
ID=31522093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1895590U Pending JPH03109407U (en]) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03109407U (en]) |
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1990
- 1990-02-26 JP JP1895590U patent/JPH03109407U/ja active Pending