BE825065A - Canaux a ciel ouvert demontables et reutilisables - Google Patents
Canaux a ciel ouvert demontables et reutilisablesInfo
- Publication number
- BE825065A BE825065A BE152953A BE152953A BE825065A BE 825065 A BE825065 A BE 825065A BE 152953 A BE152953 A BE 152953A BE 152953 A BE152953 A BE 152953A BE 825065 A BE825065 A BE 825065A
- Authority
- BE
- Belgium
- Prior art keywords
- removable
- open sky
- channels
- reusable open
- reusable
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
-
- 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
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Greenhouses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7405313A FR2260283B1 (es) | 1974-02-11 | 1974-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE825065A true BE825065A (fr) | 1975-05-15 |
Family
ID=9134997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE152953A BE825065A (fr) | 1974-02-11 | 1975-01-31 | Canaux a ciel ouvert demontables et reutilisables |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE825065A (es) |
ES (1) | ES209853Y (es) |
FR (1) | FR2260283B1 (es) |
GB (1) | GB1483561A (es) |
IT (1) | IT1027481B (es) |
NL (1) | NL176516C (es) |
-
1974
- 1974-02-11 FR FR7405313A patent/FR2260283B1/fr not_active Expired
-
1975
- 1975-01-27 GB GB3529/75A patent/GB1483561A/en not_active Expired
- 1975-01-31 BE BE152953A patent/BE825065A/xx not_active IP Right Cessation
- 1975-02-06 IT IT67316/75A patent/IT1027481B/it active
- 1975-02-07 NL NLAANVRAGE7501461,A patent/NL176516C/xx not_active IP Right Cessation
- 1975-02-11 ES ES1975209853U patent/ES209853Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2260283B1 (es) | 1976-11-26 |
NL176516C (nl) | 1985-05-01 |
ES209853Y (es) | 1976-09-16 |
IT1027481B (it) | 1978-11-20 |
GB1483561A (en) | 1977-08-24 |
FR2260283A1 (es) | 1975-09-05 |
ES209853U (es) | 1976-04-16 |
NL7501461A (nl) | 1975-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE828373A (fr) | Adsorbants specifiques et mode preparatoire | |
SE435425B (sv) | Forfarande for immunanalys | |
FR2275067A1 (fr) | Convertisseur tension-courant | |
DK154013C (da) | Kombineret formeelement og taetningsring | |
FR2293594A1 (fr) | Perfectionnements aux turbomoteurs | |
DK325875A (da) | Fremgangsmade og anleg til etsning | |
NO144064C (no) | Fremgangsmaate ved fremstilling av aclacinomycinene a og b | |
SE7608618L (sv) | Igensettning av kanaler | |
IT1040829B (it) | Giunto di tensione smontabile | |
IT1043124B (it) | Stoppino e procedimento per la sua produzigne | |
SE409612B (sv) | Atdragbar packbox | |
BE828231A (fr) | Generateur a plusieurs canaux | |
IT1050931B (it) | Lamiera per imbutitura profonda e procedimento per la sua fabbricazione | |
SE7514079L (sv) | Digital seriemultiplikator | |
TR19318A (tr) | 4-metiltio-2-triflorometilmetansulfonanilid ve tuerevleri | |
NO144609C (no) | Fremgangsmaate ved komplettering av undervannsoljebroenner og en konstruksjon for utfoerelse av fremgangsmaaten | |
TR18296A (tr) | Oksasiklohekzan muestaklari ve bunlarin imali usulue | |
NO146999C (no) | Anordning for tetning mellom et broennhode og en broennroerbaerer | |
SE7413814L (sv) | Fergbandsanordning | |
FR2285457A1 (fr) | Perfectionnements aux cowpers | |
HK38879A (en) | Anti-inflammatory and antirheumatic isoglutamine compounds and preparations | |
BE825065A (fr) | Canaux a ciel ouvert demontables et reutilisables | |
MX145726A (es) | Mejoras a pared movible y divisora | |
BE836872R (fr) | Perfectionnements relatifs aux antifiotiques | |
BR7506693A (pt) | Carimbo manual aperfeicoado |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: COMMISSARIAT A L ENEREGIE ATOMIQUE Effective date: 19870131 |