JPS6212973Y2 - - Google Patents
Info
- Publication number
- JPS6212973Y2 JPS6212973Y2 JP9330279U JP9330279U JPS6212973Y2 JP S6212973 Y2 JPS6212973 Y2 JP S6212973Y2 JP 9330279 U JP9330279 U JP 9330279U JP 9330279 U JP9330279 U JP 9330279U JP S6212973 Y2 JPS6212973 Y2 JP S6212973Y2
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- fixed
- inner cylinder
- sliding
- pole
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004576 sand Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9330279U JPS6212973Y2 (enrdf_load_stackoverflow) | 1979-07-05 | 1979-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9330279U JPS6212973Y2 (enrdf_load_stackoverflow) | 1979-07-05 | 1979-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5610807U JPS5610807U (enrdf_load_stackoverflow) | 1981-01-29 |
| JPS6212973Y2 true JPS6212973Y2 (enrdf_load_stackoverflow) | 1987-04-03 |
Family
ID=29326222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9330279U Expired JPS6212973Y2 (enrdf_load_stackoverflow) | 1979-07-05 | 1979-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212973Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2523021Y2 (ja) * | 1993-02-05 | 1997-01-22 | 重良 長沼 | 金属板葺き屋根 |
-
1979
- 1979-07-05 JP JP9330279U patent/JPS6212973Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5610807U (enrdf_load_stackoverflow) | 1981-01-29 |