JPH0746131Y2 - 矩形の樹木根元保護蓋 - Google Patents
矩形の樹木根元保護蓋Info
- Publication number
- JPH0746131Y2 JPH0746131Y2 JP1990080330U JP8033090U JPH0746131Y2 JP H0746131 Y2 JPH0746131 Y2 JP H0746131Y2 JP 1990080330 U JP1990080330 U JP 1990080330U JP 8033090 U JP8033090 U JP 8033090U JP H0746131 Y2 JPH0746131 Y2 JP H0746131Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- tree
- division unit
- unit plate
- tree root
- 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 - Lifetime
Links
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 description 7
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Protection Of Plants (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990080330U JPH0746131Y2 (ja) | 1990-07-27 | 1990-07-27 | 矩形の樹木根元保護蓋 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990080330U JPH0746131Y2 (ja) | 1990-07-27 | 1990-07-27 | 矩形の樹木根元保護蓋 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0438251U JPH0438251U (en]) | 1992-03-31 |
JPH0746131Y2 true JPH0746131Y2 (ja) | 1995-10-25 |
Family
ID=31625292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990080330U Expired - Lifetime JPH0746131Y2 (ja) | 1990-07-27 | 1990-07-27 | 矩形の樹木根元保護蓋 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0746131Y2 (en]) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5430041U (en]) * | 1977-08-02 | 1979-02-27 | ||
JPS5780249U (en]) * | 1980-11-04 | 1982-05-18 |
-
1990
- 1990-07-27 JP JP1990080330U patent/JPH0746131Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0438251U (en]) | 1992-03-31 |
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