DE317374C - - Google Patents

Info

Publication number
DE317374C
DE317374C DENDAT317374D DE317374DA DE317374C DE 317374 C DE317374 C DE 317374C DE NDAT317374 D DENDAT317374 D DE NDAT317374D DE 317374D A DE317374D A DE 317374DA DE 317374 C DE317374 C DE 317374C
Authority
DE
Germany
Prior art keywords
screw
dutch
roof
knives
masses
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
DENDAT317374D
Other languages
German (de)
English (en)
Publication date
Application granted granted Critical
Publication of DE317374C publication Critical patent/DE317374C/de
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
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
DENDAT317374D Expired DE317374C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE317374C true DE317374C (enrdf_load_stackoverflow) 1900-01-01

Family

ID=570031

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT317374D Expired DE317374C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE317374C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223336A (en) * 1960-12-30 1965-12-14 Wienert Fritz Otto Grinding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223336A (en) * 1960-12-30 1965-12-14 Wienert Fritz Otto Grinding apparatus

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