NL176516C - REMOVABLE AND RE-USERABLE OPEN GROUND-RANGE OF SMOOTH MATERIAL. - Google Patents

REMOVABLE AND RE-USERABLE OPEN GROUND-RANGE OF SMOOTH MATERIAL.

Info

Publication number
NL176516C
NL176516C NLAANVRAGE7501461,A NL7501461A NL176516C NL 176516 C NL176516 C NL 176516C NL 7501461 A NL7501461 A NL 7501461A NL 176516 C NL176516 C NL 176516C
Authority
NL
Netherlands
Prior art keywords
userable
removable
range
smooth material
open ground
Prior art date
Application number
NLAANVRAGE7501461,A
Other languages
Dutch (nl)
Other versions
NL7501461A (en
Inventor
Aime Freychet
Andre Gouzy
Original Assignee
Commissariat Energie Atomique
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of NL7501461A publication Critical patent/NL7501461A/en
Application granted granted Critical
Publication of NL176516C publication Critical patent/NL176516C/en

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)
NLAANVRAGE7501461,A 1974-02-11 1975-02-07 REMOVABLE AND RE-USERABLE OPEN GROUND-RANGE OF SMOOTH MATERIAL. NL176516C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405313A FR2260283B1 (en) 1974-02-11 1974-02-11

Publications (2)

Publication Number Publication Date
NL7501461A NL7501461A (en) 1975-08-13
NL176516C true NL176516C (en) 1985-05-01

Family

ID=9134997

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7501461,A NL176516C (en) 1974-02-11 1975-02-07 REMOVABLE AND RE-USERABLE OPEN GROUND-RANGE OF SMOOTH MATERIAL.

Country Status (6)

Country Link
BE (1) BE825065A (en)
ES (1) ES209853Y (en)
FR (1) FR2260283B1 (en)
GB (1) GB1483561A (en)
IT (1) IT1027481B (en)
NL (1) NL176516C (en)

Also Published As

Publication number Publication date
FR2260283A1 (en) 1975-09-05
IT1027481B (en) 1978-11-20
ES209853U (en) 1976-04-16
BE825065A (en) 1975-05-15
GB1483561A (en) 1977-08-24
FR2260283B1 (en) 1976-11-26
NL7501461A (en) 1975-08-13
ES209853Y (en) 1976-09-16

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee