JPH01164724U - - Google Patents
Info
- Publication number
- JPH01164724U JPH01164724U JP6280588U JP6280588U JPH01164724U JP H01164724 U JPH01164724 U JP H01164724U JP 6280588 U JP6280588 U JP 6280588U JP 6280588 U JP6280588 U JP 6280588U JP H01164724 U JPH01164724 U JP H01164724U
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- head
- person
- specific size
- outer periphery
- 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.)
- Granted
Links
- 238000007689 inspection Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6280588U JPH042978Y2 (zh) | 1988-05-11 | 1988-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6280588U JPH042978Y2 (zh) | 1988-05-11 | 1988-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01164724U true JPH01164724U (zh) | 1989-11-17 |
| JPH042978Y2 JPH042978Y2 (zh) | 1992-01-31 |
Family
ID=31288362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6280588U Expired JPH042978Y2 (zh) | 1988-05-11 | 1988-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042978Y2 (zh) |
-
1988
- 1988-05-11 JP JP6280588U patent/JPH042978Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042978Y2 (zh) | 1992-01-31 |