BE458525A - - Google Patents

Info

Publication number
BE458525A
BE458525A BE458525DA BE458525A BE 458525 A BE458525 A BE 458525A BE 458525D A BE458525D A BE 458525DA BE 458525 A BE458525 A BE 458525A
Authority
BE
Belgium
Prior art keywords
aforesaid
cylinder
blade
nozzles
shaft
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE458525A publication Critical patent/BE458525A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L23/00Sharpeners for pencils or leads
    • B43L23/08Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B24D15/08Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
    • B24D15/085Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with reciprocating whetstones
    • B24D15/087Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with reciprocating whetstones having a crank handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
BE458525D BE458525A (forum.php)

Publications (1)

Publication Number Publication Date
BE458525A true BE458525A (forum.php)

Family

ID=111809

Family Applications (1)

Application Number Title Priority Date Filing Date
BE458525D BE458525A (forum.php)

Country Status (1)

Country Link
BE (1) BE458525A (forum.php)

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