FR489571A - Compass said to verge - Google Patents

Compass said to verge

Info

Publication number
FR489571A
FR489571A FR489571DA FR489571A FR 489571 A FR489571 A FR 489571A FR 489571D A FR489571D A FR 489571DA FR 489571 A FR489571 A FR 489571A
Authority
FR
France
Prior art keywords
verge
compass
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
Sosthene Henri Liber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOSTHENE HENRI LIBER
Original Assignee
SOSTHENE HENRI LIBER
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 SOSTHENE HENRI LIBER filed Critical SOSTHENE HENRI LIBER
Application granted granted Critical
Publication of FR489571A publication Critical patent/FR489571A/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
FR489571D 1917-11-03 1917-11-03 Compass said to verge Expired FR489571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR489571T 1917-11-03

Publications (1)

Publication Number Publication Date
FR489571A true FR489571A (en) 1919-02-20

Family

ID=1525804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489571D Expired FR489571A (en) 1917-11-03 1917-11-03 Compass said to verge

Country Status (1)

Country Link
FR (1) FR489571A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867042A (en) * 1955-08-26 1959-01-06 Dozier A Sutton Geometrical instruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867042A (en) * 1955-08-26 1959-01-06 Dozier A Sutton Geometrical instruments

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