FR1186756A - Taille-crayon réglable pour crayons porte-mines - Google Patents

Taille-crayon réglable pour crayons porte-mines

Info

Publication number
FR1186756A
FR1186756A FR1186756DA FR1186756A FR 1186756 A FR1186756 A FR 1186756A FR 1186756D A FR1186756D A FR 1186756DA FR 1186756 A FR1186756 A FR 1186756A
Authority
FR
France
Prior art keywords
pencil sharpener
mechanical pencils
adjustable pencil
adjustable
pencils
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
Casimiro Chelazzi
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 FR1186756A publication Critical patent/FR1186756A/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
FR1186756D 1956-11-26 1957-11-26 Taille-crayon réglable pour crayons porte-mines Expired FR1186756A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT360621X 1956-11-26

Publications (1)

Publication Number Publication Date
FR1186756A true FR1186756A (fr) 1959-09-01

Family

ID=11244550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186756D Expired FR1186756A (fr) 1956-11-26 1957-11-26 Taille-crayon réglable pour crayons porte-mines

Country Status (4)

Country Link
CH (1) CH360621A (fr)
DE (1) DE1048798B (fr)
FR (1) FR1186756A (fr)
GB (1) GB831672A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405747A (en) * 1966-04-25 1968-10-15 Carroll R. Dennison Pencil lead sharpener
CN104890419A (zh) * 2015-03-06 2015-09-09 吴海滨 转笔刀
CN108357263A (zh) * 2018-02-10 2018-08-03 魏磊 一种按压式削笔器
CN109334316B (zh) * 2018-10-17 2020-10-27 陈林沫 按压伸缩式削笔刀及其工作方法

Also Published As

Publication number Publication date
DE1048798B (fr)
GB831672A (en) 1960-03-30
CH360621A (it) 1962-02-28

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