IT950233B - Righello graduato - Google Patents

Righello graduato

Info

Publication number
IT950233B
IT950233B IT2190272A IT2190272A IT950233B IT 950233 B IT950233 B IT 950233B IT 2190272 A IT2190272 A IT 2190272A IT 2190272 A IT2190272 A IT 2190272A IT 950233 B IT950233 B IT 950233B
Authority
IT
Italy
Prior art keywords
graduated ruler
graduated
ruler
Prior art date
Application number
IT2190272A
Other languages
English (en)
Original Assignee
Biscaras Ambroise
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 by Biscaras Ambroise filed Critical Biscaras Ambroise
Application granted granted Critical
Publication of IT950233B publication Critical patent/IT950233B/it

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Drawing Aids And Blackboards (AREA)
IT2190272A 1971-12-13 1972-03-15 Righello graduato IT950233B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7144680A FR2164971A5 (it) 1971-12-13 1971-12-13

Publications (1)

Publication Number Publication Date
IT950233B true IT950233B (it) 1973-06-20

Family

ID=9087359

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2190272A IT950233B (it) 1971-12-13 1972-03-15 Righello graduato

Country Status (3)

Country Link
DE (1) DE7207651U (it)
FR (1) FR2164971A5 (it)
IT (1) IT950233B (it)

Also Published As

Publication number Publication date
DE7207651U (de) 1972-06-08
FR2164971A5 (it) 1973-08-03

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