FR804743A - Perfectionnements apportés aux traitements des bois par créosotage, notamment des supports de lignes électriques - Google Patents

Perfectionnements apportés aux traitements des bois par créosotage, notamment des supports de lignes électriques

Info

Publication number
FR804743A
FR804743A FR804743DA FR804743A FR 804743 A FR804743 A FR 804743A FR 804743D A FR804743D A FR 804743DA FR 804743 A FR804743 A FR 804743A
Authority
FR
France
Prior art keywords
creosotage
power line
particular power
wood treatment
line supports
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
English (en)
Inventor
Poulain
Bourgeat
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 FR804743A publication Critical patent/FR804743A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents
    • B27K3/44—Tar; Mineral oil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR804743D 1935-01-08 1936-01-06 Perfectionnements apportés aux traitements des bois par créosotage, notamment des supports de lignes électriques Expired FR804743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU804743X 1935-01-08

Publications (1)

Publication Number Publication Date
FR804743A true FR804743A (fr) 1936-10-31

Family

ID=19733673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804743D Expired FR804743A (fr) 1935-01-08 1936-01-06 Perfectionnements apportés aux traitements des bois par créosotage, notamment des supports de lignes électriques

Country Status (1)

Country Link
FR (1) FR804743A (fr)

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