JPH0237593Y2 - - Google Patents
Info
- Publication number
- JPH0237593Y2 JPH0237593Y2 JP3013685U JP3013685U JPH0237593Y2 JP H0237593 Y2 JPH0237593 Y2 JP H0237593Y2 JP 3013685 U JP3013685 U JP 3013685U JP 3013685 U JP3013685 U JP 3013685U JP H0237593 Y2 JPH0237593 Y2 JP H0237593Y2
- Authority
- JP
- Japan
- Prior art keywords
- center
- triangular
- window
- triangular diagram
- round
- 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.)
- Expired
Links
- 238000010586 diagram Methods 0.000 claims description 18
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3013685U JPH0237593Y2 (US20020095090A1-20020718-M00002.png) | 1985-03-02 | 1985-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3013685U JPH0237593Y2 (US20020095090A1-20020718-M00002.png) | 1985-03-02 | 1985-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61145695U JPS61145695U (US20020095090A1-20020718-M00002.png) | 1986-09-08 |
| JPH0237593Y2 true JPH0237593Y2 (US20020095090A1-20020718-M00002.png) | 1990-10-11 |
Family
ID=30529559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3013685U Expired JPH0237593Y2 (US20020095090A1-20020718-M00002.png) | 1985-03-02 | 1985-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237593Y2 (US20020095090A1-20020718-M00002.png) |
-
1985
- 1985-03-02 JP JP3013685U patent/JPH0237593Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61145695U (US20020095090A1-20020718-M00002.png) | 1986-09-08 |
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