JPS6271593U - - Google Patents
Info
- Publication number
- JPS6271593U JPS6271593U JP16266085U JP16266085U JPS6271593U JP S6271593 U JPS6271593 U JP S6271593U JP 16266085 U JP16266085 U JP 16266085U JP 16266085 U JP16266085 U JP 16266085U JP S6271593 U JPS6271593 U JP S6271593U
- Authority
- JP
- Japan
- Prior art keywords
- hourglass
- semicircular
- tube
- opaque
- transparent tube
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims 2
Landscapes
- Fencing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16266085U JPS6271593U (enExample) | 1985-10-22 | 1985-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16266085U JPS6271593U (enExample) | 1985-10-22 | 1985-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6271593U true JPS6271593U (enExample) | 1987-05-07 |
Family
ID=31090133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16266085U Pending JPS6271593U (enExample) | 1985-10-22 | 1985-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6271593U (enExample) |
-
1985
- 1985-10-22 JP JP16266085U patent/JPS6271593U/ja active Pending