JPS63131734U - - Google Patents
Info
- Publication number
- JPS63131734U JPS63131734U JP1987021481U JP2148187U JPS63131734U JP S63131734 U JPS63131734 U JP S63131734U JP 1987021481 U JP1987021481 U JP 1987021481U JP 2148187 U JP2148187 U JP 2148187U JP S63131734 U JPS63131734 U JP S63131734U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- lid
- rings
- buried
- cylindrical shape
- 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
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021481U JPS63131734U (show.php) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021481U JPS63131734U (show.php) | 1987-02-17 | 1987-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131734U true JPS63131734U (show.php) | 1988-08-29 |
Family
ID=30817964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987021481U Pending JPS63131734U (show.php) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131734U (show.php) |
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1987
- 1987-02-17 JP JP1987021481U patent/JPS63131734U/ja active Pending