FR381459A - Procédé de traitement de la wurtzilite - Google Patents

Procédé de traitement de la wurtzilite

Info

Publication number
FR381459A
FR381459A FR381459DA FR381459A FR 381459 A FR381459 A FR 381459A FR 381459D A FR381459D A FR 381459DA FR 381459 A FR381459 A FR 381459A
Authority
FR
France
Prior art keywords
wurtzilite
treatment process
treatment
wurtzilite treatment
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
Marcus Stine
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR381459A publication Critical patent/FR381459A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR381459D 1907-09-02 1907-09-02 Procédé de traitement de la wurtzilite Expired FR381459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR381459T 1907-09-02

Publications (1)

Publication Number Publication Date
FR381459A true FR381459A (fr) 1908-01-13

Family

ID=1427617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR381459D Expired FR381459A (fr) 1907-09-02 1907-09-02 Procédé de traitement de la wurtzilite

Country Status (1)

Country Link
FR (1) FR381459A (fr)

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