JPS4947819B2 - - Google Patents
Info
- Publication number
- JPS4947819B2 JPS4947819B2 JP47079787A JP7978772A JPS4947819B2 JP S4947819 B2 JPS4947819 B2 JP S4947819B2 JP 47079787 A JP47079787 A JP 47079787A JP 7978772 A JP7978772 A JP 7978772A JP S4947819 B2 JPS4947819 B2 JP S4947819B2
- Authority
- JP
- Japan
- 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
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Hydroponics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47079787A JPS4947819B2 (https=) | 1972-08-08 | 1972-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47079787A JPS4947819B2 (https=) | 1972-08-08 | 1972-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4935125A JPS4935125A (https=) | 1974-04-01 |
| JPS4947819B2 true JPS4947819B2 (https=) | 1974-12-18 |
Family
ID=13699910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47079787A Expired JPS4947819B2 (https=) | 1972-08-08 | 1972-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4947819B2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6231617U (https=) * | 1985-08-09 | 1987-02-25 | ||
| JPH059122Y2 (https=) * | 1987-10-29 | 1993-03-08 |
-
1972
- 1972-08-08 JP JP47079787A patent/JPS4947819B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4935125A (https=) | 1974-04-01 |