JPS62132708U - - Google Patents
Info
- Publication number
- JPS62132708U JPS62132708U JP1757886U JP1757886U JPS62132708U JP S62132708 U JPS62132708 U JP S62132708U JP 1757886 U JP1757886 U JP 1757886U JP 1757886 U JP1757886 U JP 1757886U JP S62132708 U JPS62132708 U JP S62132708U
- Authority
- JP
- Japan
- Prior art keywords
- pine
- aquarium
- aquariums
- porosity
- filled
- 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
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 5
- 235000011613 Pinus brutia Nutrition 0.000 claims description 5
- 241000018646 Pinus brutia Species 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1757886U JPS62132708U (de) | 1986-02-12 | 1986-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1757886U JPS62132708U (de) | 1986-02-12 | 1986-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132708U true JPS62132708U (de) | 1987-08-21 |
Family
ID=30810461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1757886U Pending JPS62132708U (de) | 1986-02-12 | 1986-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132708U (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231797B2 (de) * | 1973-05-25 | 1977-08-17 |
-
1986
- 1986-02-12 JP JP1757886U patent/JPS62132708U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231797B2 (de) * | 1973-05-25 | 1977-08-17 |