FR603953A - Economical wood defibration process - Google Patents

Economical wood defibration process

Info

Publication number: FR603953A
Authority: FR; France
Prior art keywords: defibration process; economical wood; economical; wood defibration; wood
Prior art date: 1925-08-08
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

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.)

APPLIC POUR LE PROGRES de l IN

Original Assignee

APPLIC POUR LE PROGRES de l IN

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.)

1925-08-08

Filing date

1925-08-08

Publication date

1926-04-27

1925-08-08 Application filed by APPLIC POUR LE PROGRES de l IN filed Critical APPLIC POUR LE PROGRES de l IN

1926-04-27 Application granted granted Critical

1926-04-27 Publication of FR603953A publication Critical patent/FR603953A/en

Status Expired legal-status Critical Current

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
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)

FR603953D 1925-08-08 1925-08-08 Economical wood defibration process Expired FR603953A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR603953T		1925-08-08

Publications (1)

Publication Number	Publication Date
FR603953A true FR603953A (en)	1926-04-27

Family

ID=8973009

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR603953D Expired FR603953A (en)	1925-08-08	1925-08-08	Economical wood defibration process

Country Status (1)

Country	Link
FR (1)	FR603953A (en)

1925
- 1925-08-08 FR FR603953D patent/FR603953A/en not_active Expired

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