FR748311A - Process of artificial hardening or petrification - Google Patents

Process of artificial hardening or petrification

Info

Publication number
FR748311A
FR748311A FR748311DA FR748311A FR 748311 A FR748311 A FR 748311A FR 748311D A FR748311D A FR 748311DA FR 748311 A FR748311 A FR 748311A
Authority
FR
France
Prior art keywords
petrification
artificial hardening
hardening
artificial
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
Alfred-Simeon Rouch
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 FR748311A publication Critical patent/FR748311A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/17—Natural resins, resinous alcohols, resinous acids, or derivatives thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR748311D 1932-12-05 1932-12-05 Process of artificial hardening or petrification Expired FR748311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR748311T 1932-12-05

Publications (1)

Publication Number Publication Date
FR748311A true FR748311A (en) 1933-07-01

Family

ID=9148392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR748311D Expired FR748311A (en) 1932-12-05 1932-12-05 Process of artificial hardening or petrification

Country Status (1)

Country Link
FR (1) FR748311A (en)

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