CH182752A - Appareil à effacer. - Google Patents

Appareil à effacer.

Info

Publication number: CH182752A
Authority: CH; Switzerland
Prior art keywords: deleted
Prior art date: 1935-06-08

Application number

Other languages

English (en)

Inventor

Droz Louis

Original Assignee

Droz Louis

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.)

1935-06-08

Filing date

1935-06-08

Publication date

1936-02-29

1935-06-08 Application filed by Droz Louis filed Critical Droz Louis

1936-02-29 Publication of CH182752A publication Critical patent/CH182752A/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
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0056—Holders for erasers
- B43L19/0068—Hand-held holders
- B43L19/0075—Hand-held holders of the pencil type
- B43L19/0081—Hand-held holders of the pencil type of the mechanical pencil type

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

CH182752D 1935-06-08 1935-06-08 Appareil à effacer. CH182752A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH182752T		1935-06-08

Publications (1)

Publication Number	Publication Date
CH182752A true CH182752A (fr)	1936-02-29

Family

ID=4431787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH182752D CH182752A (fr)	1935-06-08	1935-06-08	Appareil à effacer.

Country Status (1)

Country	Link
CH (1)	CH182752A (fr)

1935
- 1935-06-08 CH CH182752D patent/CH182752A/fr unknown

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