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FR781270A - Process to improve the extraction of resin from trees - Google Patents

Process to improve the extraction of resin from trees

Info

Publication number
FR781270A
FR781270A FR781270DA FR781270A FR 781270 A FR781270 A FR 781270A FR 781270D A FR781270D A FR 781270DA FR 781270 A FR781270 A FR 781270A
Authority
FR
France
Prior art keywords
trees
extraction
resin
improve
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Max Hessenland
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 filed Critical
Application granted granted Critical
Publication of FR781270A publication Critical patent/FR781270A/en
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
    • A01G23/00—Forestry
    • A01G23/10—Tapping of tree-juices, e.g. caoutchouc, gum
    • A01G23/14—Tapping-spouts; Receptacles for juices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
FR781270D 1934-08-01 1934-11-15 Process to improve the extraction of resin from trees Expired FR781270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE781270X 1934-08-01

Publications (1)

Publication Number Publication Date
FR781270A true FR781270A (en) 1935-05-11

Family

ID=6690950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781270D Expired FR781270A (en) 1934-08-01 1934-11-15 Process to improve the extraction of resin from trees

Country Status (1)

Country Link
FR (1) FR781270A (en)

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