FR1419406A - Interchangeable multi-scale ruler - Google Patents

Interchangeable multi-scale ruler

Info

Publication number
FR1419406A
FR1419406A FR20832A FR13020832A FR1419406A FR 1419406 A FR1419406 A FR 1419406A FR 20832 A FR20832 A FR 20832A FR 13020832 A FR13020832 A FR 13020832A FR 1419406 A FR1419406 A FR 1419406A
Authority
FR
France
Prior art keywords
scale ruler
interchangeable multi
interchangeable
ruler
scale
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
FR20832A
Other languages
French (fr)
Inventor
Jean Anselme Vittori
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
Priority to FR20832A priority Critical patent/FR1419406A/en
Application granted granted Critical
Publication of FR1419406A publication Critical patent/FR1419406A/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
    • B43L7/00—Straightedges
FR20832A 1964-12-29 1964-12-29 Interchangeable multi-scale ruler Expired FR1419406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR20832A FR1419406A (en) 1964-12-29 1964-12-29 Interchangeable multi-scale ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20832A FR1419406A (en) 1964-12-29 1964-12-29 Interchangeable multi-scale ruler

Publications (1)

Publication Number Publication Date
FR1419406A true FR1419406A (en) 1965-11-26

Family

ID=8582028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20832A Expired FR1419406A (en) 1964-12-29 1964-12-29 Interchangeable multi-scale ruler

Country Status (1)

Country Link
FR (1) FR1419406A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479719A (en) * 1994-11-15 1996-01-02 Liu; Bao-Shen Rolling ruler
DE4441131A1 (en) * 1994-11-18 1996-05-23 Liu Bao Shen Rolling ruler, for drawing parallel lines
EP1022156A1 (en) * 1999-01-21 2000-07-26 Dominique Arcadipane Dimensions converting instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479719A (en) * 1994-11-15 1996-01-02 Liu; Bao-Shen Rolling ruler
DE4441131A1 (en) * 1994-11-18 1996-05-23 Liu Bao Shen Rolling ruler, for drawing parallel lines
EP1022156A1 (en) * 1999-01-21 2000-07-26 Dominique Arcadipane Dimensions converting instrument
FR2788847A1 (en) * 1999-01-21 2000-07-28 Dominique Arcadipane INSTRUMENT OF CONVERSION OF DIMENSIONS ALLOWING REPRODUCTION BY DRAWING

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