JPH0347577U - - Google Patents
Info
- Publication number
- JPH0347577U JPH0347577U JP10894089U JP10894089U JPH0347577U JP H0347577 U JPH0347577 U JP H0347577U JP 10894089 U JP10894089 U JP 10894089U JP 10894089 U JP10894089 U JP 10894089U JP H0347577 U JPH0347577 U JP H0347577U
- Authority
- JP
- Japan
- Prior art keywords
- arms
- shape
- earth
- arc
- plates
- 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
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10894089U JPH0347577U (en]) | 1989-09-18 | 1989-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10894089U JPH0347577U (en]) | 1989-09-18 | 1989-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347577U true JPH0347577U (en]) | 1991-05-02 |
Family
ID=31657549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10894089U Pending JPH0347577U (en]) | 1989-09-18 | 1989-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347577U (en]) |
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1989
- 1989-09-18 JP JP10894089U patent/JPH0347577U/ja active Pending