FR1102977A - Device for sharpening graphite mines which can be combined with a pencil sharpener - Google Patents

Device for sharpening graphite mines which can be combined with a pencil sharpener

Info

Publication number
FR1102977A
FR1102977A FR1102977DA FR1102977A FR 1102977 A FR1102977 A FR 1102977A FR 1102977D A FR1102977D A FR 1102977DA FR 1102977 A FR1102977 A FR 1102977A
Authority
FR
France
Prior art keywords
sharpening
combined
pencil sharpener
mines
graphite
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
French (fr)
Inventor
Rene Boulet
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 filed Critical
Application granted granted Critical
Publication of FR1102977A publication Critical patent/FR1102977A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L23/00—Sharpeners for pencils or leads
FR1102977D 1954-01-21 1954-01-21 Device for sharpening graphite mines which can be combined with a pencil sharpener Expired FR1102977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1102977T 1954-01-21

Publications (1)

Publication Number Publication Date
FR1102977A true FR1102977A (en) 1955-10-27

Family

ID=9621938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102977D Expired FR1102977A (en) 1954-01-21 1954-01-21 Device for sharpening graphite mines which can be combined with a pencil sharpener

Country Status (1)

Country Link
FR (1) FR1102977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951386A (en) * 1997-12-03 1999-09-14 Martin; Kim A. Dart sharpener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951386A (en) * 1997-12-03 1999-09-14 Martin; Kim A. Dart sharpener

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