FR490180A - Process for the treatment of wood and ligneous or cellulosic materials - Google Patents

Process for the treatment of wood and ligneous or cellulosic materials

Info

Publication number
FR490180A
FR490180A FR490180A FR490180DA FR490180A FR 490180 A FR490180 A FR 490180A FR 490180 A FR490180 A FR 490180A FR 490180D A FR490180D A FR 490180DA FR 490180 A FR490180 A FR 490180A
Authority
FR
France
Prior art keywords
ligneous
wood
treatment
cellulosic materials
cellulosic
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
FR490180A
Other languages
French (fr)
Inventor
Jan Carel Van Wessem
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 FR490180A publication Critical patent/FR490180A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR490180A 1915-12-23 1918-04-26 Process for the treatment of wood and ligneous or cellulosic materials Expired FR490180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL490180X 1915-12-23

Publications (1)

Publication Number Publication Date
FR490180A true FR490180A (en) 1919-04-05

Family

ID=1526347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490180A Expired FR490180A (en) 1915-12-23 1918-04-26 Process for the treatment of wood and ligneous or cellulosic materials

Country Status (1)

Country Link
FR (1) FR490180A (en)

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