FR831503A - Perfectionnements aux compas - Google Patents

Perfectionnements aux compas

Info

Publication number
FR831503A
FR831503A FR831503DA FR831503A FR 831503 A FR831503 A FR 831503A FR 831503D A FR831503D A FR 831503DA FR 831503 A FR831503 A FR 831503A
Authority
FR
France
Prior art keywords
refinements
compass
compass refinements
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
Saint-Martin Georges
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 FR831503A publication Critical patent/FR831503A/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
FR831503D 1937-12-30 1937-12-30 Perfectionnements aux compas Expired FR831503A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831503T 1937-12-30

Publications (1)

Publication Number Publication Date
FR831503A true FR831503A (fr) 1938-09-07

Family

ID=9292418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831503D Expired FR831503A (fr) 1937-12-30 1937-12-30 Perfectionnements aux compas

Country Status (1)

Country Link
FR (1) FR831503A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532376A (en) * 1947-01-09 1950-12-05 Smith Robert Beam trammel
US2567354A (en) * 1939-05-05 1951-09-11 Schakel Elisabeth Device for marking out measurements on material for garments, etc.
US2621409A (en) * 1950-09-12 1952-12-16 William F Dvorak Compass device
US2745181A (en) * 1953-01-27 1956-05-15 John F Czerniewicz Drafting compass
US3495334A (en) * 1968-05-10 1970-02-17 Kazuko Yamamoto Handy curve-drawing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567354A (en) * 1939-05-05 1951-09-11 Schakel Elisabeth Device for marking out measurements on material for garments, etc.
US2532376A (en) * 1947-01-09 1950-12-05 Smith Robert Beam trammel
US2621409A (en) * 1950-09-12 1952-12-16 William F Dvorak Compass device
US2745181A (en) * 1953-01-27 1956-05-15 John F Czerniewicz Drafting compass
US3495334A (en) * 1968-05-10 1970-02-17 Kazuko Yamamoto Handy curve-drawing device

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