FR980485A - Automatic compass for curvilinear figures - Google Patents

Automatic compass for curvilinear figures

Info

Publication number
FR980485A
FR980485A FR980485DA FR980485A FR 980485 A FR980485 A FR 980485A FR 980485D A FR980485D A FR 980485DA FR 980485 A FR980485 A FR 980485A
Authority
FR
France
Prior art keywords
automatic compass
curvilinear figures
curvilinear
figures
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
Raymond-Alexandre Delepierre
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 FR980485A publication Critical patent/FR980485A/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
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/06—Non-circular-curve-drawing instruments for drawing spirals
FR980485D 1948-12-17 1948-12-17 Automatic compass for curvilinear figures Expired FR980485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980485T 1948-12-17

Publications (1)

Publication Number Publication Date
FR980485A true FR980485A (en) 1951-05-15

Family

ID=9525379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980485D Expired FR980485A (en) 1948-12-17 1948-12-17 Automatic compass for curvilinear figures

Country Status (1)

Country Link
FR (1) FR980485A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414199A (en) 1982-07-15 1983-11-08 Amway Corporation Toothpaste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414199A (en) 1982-07-15 1983-11-08 Amway Corporation Toothpaste

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