CH263682A - Taille-mines. - Google Patents

Taille-mines.

Info

Publication number: CH263682A
Authority: CH; Switzerland
Prior art keywords: sharpeners; lead; lead sharpeners
Prior art date: 1947-04-12

Application number

Other languages

English (en)

Inventor

Kartro S A

Original Assignee

Kartro S A

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.)

1949-03-02

Filing date

1947-04-12

Publication date

1949-09-15

1947-04-12 Application filed by Kartro S A filed Critical Kartro S A

1949-09-15 Publication of CH263682A publication Critical patent/CH263682A/fr

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
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/06—Sharpeners for pencils or leads in which the pencils or leads are sharpened by only axial movement against cutting blades

CH263682D 1949-03-02 1947-04-12 Taille-mines. CH263682A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB575549A GB660845A (en)	1949-03-02	1949-03-02	Sharpener for pencil-leads

Publications (1)

Publication Number	Publication Date
CH263682A true CH263682A (fr)	1949-09-15

Family

ID=9802059

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH263682D CH263682A (fr)	1949-03-02	1947-04-12	Taille-mines.

Country Status (4)

Country	Link
BE (1)	BE487732A (fr)
CH (1)	CH263682A (fr)
FR (1)	FR982713A (fr)
GB (1)	GB660845A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29900750U1 (de) *	1999-01-18	1999-04-22	Christian Eisen & Sohn Metallwarenfabrik GmbH, 91083 Baiersdorf	Dosenspitzer

1947
- 1947-04-12 CH CH263682D patent/CH263682A/fr unknown
1949
- 1949-03-02 GB GB575549A patent/GB660845A/en not_active Expired
- 1949-03-07 BE BE487732D patent/BE487732A/xx unknown
- 1949-03-08 FR FR982713D patent/FR982713A/fr not_active Expired

Also Published As

Publication number	Publication date
BE487732A (fr)	1949-03-31
GB660845A (en)	1951-11-14
FR982713A (fr)	1951-06-14

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