JPH02101253U - - Google Patents
Info
- Publication number
- JPH02101253U JPH02101253U JP922889U JP922889U JPH02101253U JP H02101253 U JPH02101253 U JP H02101253U JP 922889 U JP922889 U JP 922889U JP 922889 U JP922889 U JP 922889U JP H02101253 U JPH02101253 U JP H02101253U
- Authority
- JP
- Japan
- Prior art keywords
- inner diameter
- cone
- lens
- center line
- conical
- 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
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP922889U JPH02101253U (en:Method) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP922889U JPH02101253U (en:Method) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101253U true JPH02101253U (en:Method) | 1990-08-13 |
Family
ID=31215791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP922889U Pending JPH02101253U (en:Method) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101253U (en:Method) |
-
1989
- 1989-01-31 JP JP922889U patent/JPH02101253U/ja active Pending