FR468609A - Compas à ressort - Google Patents

Compas à ressort

Info

Publication number
FR468609A
FR468609A FR468609DA FR468609A FR 468609 A FR468609 A FR 468609A FR 468609D A FR468609D A FR 468609DA FR 468609 A FR468609 A FR 468609A
Authority
FR
France
Prior art keywords
compass
spring
spring 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
English (en)
Inventor
Pierre-Frederic Beley
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.)
PIERRE FREDERIC BELEY
Original Assignee
PIERRE FREDERIC BELEY
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 PIERRE FREDERIC BELEY filed Critical PIERRE FREDERIC BELEY
Application granted granted Critical
Publication of FR468609A publication Critical patent/FR468609A/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
    • B43L9/12—Dividers
FR468609D 1914-02-18 1914-02-18 Compas à ressort Expired FR468609A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR468609T 1914-02-18

Publications (1)

Publication Number Publication Date
FR468609A true FR468609A (fr) 1914-07-10

Family

ID=1507148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR468609D Expired FR468609A (fr) 1914-02-18 1914-02-18 Compas à ressort

Country Status (1)

Country Link
FR (1) FR468609A (fr)

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