JPH01129601U - - Google Patents
Info
- Publication number
- JPH01129601U JPH01129601U JP1969888U JP1969888U JPH01129601U JP H01129601 U JPH01129601 U JP H01129601U JP 1969888 U JP1969888 U JP 1969888U JP 1969888 U JP1969888 U JP 1969888U JP H01129601 U JPH01129601 U JP H01129601U
- Authority
- JP
- Japan
- Prior art keywords
- scale
- curved
- corner
- becoming
- orthogonal
- 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 Instruments Using Mechanical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969888U JPH01129601U (zh) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969888U JPH01129601U (zh) | 1988-02-17 | 1988-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01129601U true JPH01129601U (zh) | 1989-09-04 |
Family
ID=31235437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1969888U Pending JPH01129601U (zh) | 1988-02-17 | 1988-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01129601U (zh) |
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1988
- 1988-02-17 JP JP1969888U patent/JPH01129601U/ja active Pending