JPH0388105U - - Google Patents
Info
- Publication number
- JPH0388105U JPH0388105U JP15032389U JP15032389U JPH0388105U JP H0388105 U JPH0388105 U JP H0388105U JP 15032389 U JP15032389 U JP 15032389U JP 15032389 U JP15032389 U JP 15032389U JP H0388105 U JPH0388105 U JP H0388105U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- magnetic pattern
- magnetic
- chuck
- measurement
- 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
- 238000005259 measurement Methods 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15032389U JPH0388105U (enExample) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15032389U JPH0388105U (enExample) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388105U true JPH0388105U (enExample) | 1991-09-09 |
Family
ID=31696674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15032389U Pending JPH0388105U (enExample) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388105U (enExample) |
-
1989
- 1989-12-27 JP JP15032389U patent/JPH0388105U/ja active Pending