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FR1017664A - Dispositif pour faciliter l'usage du crayon - Google Patents

Dispositif pour faciliter l'usage du crayon

Info

Publication number
FR1017664A
FR1017664A FR1017664DA FR1017664A FR 1017664 A FR1017664 A FR 1017664A FR 1017664D A FR1017664D A FR 1017664DA FR 1017664 A FR1017664 A FR 1017664A
Authority
FR
France
Prior art keywords
pencil
facilitate
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
English (en)
Inventor
Elemer Fischer
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 FR1017664A publication Critical patent/FR1017664A/fr
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
    • B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
FR1017664D 1950-05-12 1950-05-12 Dispositif pour faciliter l'usage du crayon Expired FR1017664A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1017664T 1950-05-12

Publications (1)

Publication Number Publication Date
FR1017664A true FR1017664A (fr) 1952-12-17

Family

ID=9574621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1017664D Expired FR1017664A (fr) 1950-05-12 1950-05-12 Dispositif pour faciliter l'usage du crayon

Country Status (1)

Country Link
FR (1) FR1017664A (fr)

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