FR907454A - Improvements to rod compasses - Google Patents

Improvements to rod compasses

Info

Publication number
FR907454A
FR907454A FR907454DA FR907454A FR 907454 A FR907454 A FR 907454A FR 907454D A FR907454D A FR 907454DA FR 907454 A FR907454 A FR 907454A
Authority
FR
France
Prior art keywords
compasses
rod
rod compasses
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
French (fr)
Inventor
Jacques Sapy
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 FR907454A publication Critical patent/FR907454A/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
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/02—Compasses
    • B43L9/04—Beam compasses
FR907454D 1944-04-20 1944-04-20 Improvements to rod compasses Expired FR907454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR907454T 1944-04-20

Publications (1)

Publication Number Publication Date
FR907454A true FR907454A (en) 1946-03-13

Family

ID=9406315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907454D Expired FR907454A (en) 1944-04-20 1944-04-20 Improvements to rod compasses

Country Status (1)

Country Link
FR (1) FR907454A (en)

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