FR2102750A5 - - Google Patents

Info

Publication number
FR2102750A5
FR2102750A5 FR7030527A FR7030527A FR2102750A5 FR 2102750 A5 FR2102750 A5 FR 2102750A5 FR 7030527 A FR7030527 A FR 7030527A FR 7030527 A FR7030527 A FR 7030527A FR 2102750 A5 FR2102750 A5 FR 2102750A5
Authority
FR
France
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
Application number
FR7030527A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut National de la Recherche Agronomique INRA
Original Assignee
Institut National de la Recherche Agronomique INRA
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 Institut National de la Recherche Agronomique INRA filed Critical Institut National de la Recherche Agronomique INRA
Priority to FR7030527A priority Critical patent/FR2102750A5/fr
Application granted granted Critical
Publication of FR2102750A5 publication Critical patent/FR2102750A5/fr
Expired legal-status Critical Current

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
    • A01G13/00—Protection of plants
    • A01G13/20—Protective coverings for plants
    • A01G13/23—Protective coverings for plants providing lateral protection, e.g. from wind
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
    • E01F7/025—Devices specially adapted for protecting against wind, e.g. screens, deflectors or attenuators at tunnel or lock entrances

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
FR7030527A 1970-08-19 1970-08-19 Expired FR2102750A5 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7030527A FR2102750A5 (enExample) 1970-08-19 1970-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7030527A FR2102750A5 (enExample) 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
FR2102750A5 true FR2102750A5 (enExample) 1972-04-07

Family

ID=9060383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7030527A Expired FR2102750A5 (enExample) 1970-08-19 1970-08-19

Country Status (1)

Country Link
FR (1) FR2102750A5 (enExample)

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Legal Events

Date Code Title Description
ST Notification of lapse