FR907303A - Perfectionnements aux compas à tracer les grands rayons - Google Patents

Perfectionnements aux compas à tracer les grands rayons

Info

Publication number
FR907303A
FR907303A FR907303DA FR907303A FR 907303 A FR907303 A FR 907303A FR 907303D A FR907303D A FR 907303DA FR 907303 A FR907303 A FR 907303A
Authority
FR
France
Prior art keywords
compasses
large radii
tracing
tracing large
radii
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
English (en)
Inventor
Camille-Marcel Sabathier
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 FR907303A publication Critical patent/FR907303A/fr
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
FR907303D 1944-10-12 1944-10-12 Perfectionnements aux compas à tracer les grands rayons Expired FR907303A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR907303T 1944-10-12

Publications (1)

Publication Number Publication Date
FR907303A true FR907303A (fr) 1946-03-08

Family

ID=9406192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907303D Expired FR907303A (fr) 1944-10-12 1944-10-12 Perfectionnements aux compas à tracer les grands rayons

Country Status (1)

Country Link
FR (1) FR907303A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453734A1 (fr) * 1979-04-12 1980-11-07 Vaquand Dominique Compas a verge
US4241506A (en) * 1978-09-28 1980-12-30 Timothy Kinchla Skater's device
US4336655A (en) * 1979-08-01 1982-06-29 Thingstad Hans K Rule or measuring rod

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241506A (en) * 1978-09-28 1980-12-30 Timothy Kinchla Skater's device
FR2453734A1 (fr) * 1979-04-12 1980-11-07 Vaquand Dominique Compas a verge
US4336655A (en) * 1979-08-01 1982-06-29 Thingstad Hans K Rule or measuring rod

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