FR504125A - Ellipsograph - Google Patents

Ellipsograph

Info

Publication number
FR504125A
FR504125A FR504125A FR504125DA FR504125A FR 504125 A FR504125 A FR 504125A FR 504125 A FR504125 A FR 504125A FR 504125D A FR504125D A FR 504125DA FR 504125 A FR504125 A FR 504125A
Authority
FR
France
Prior art keywords
ellipsograph
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
FR504125A
Other languages
French (fr)
Inventor
Constantin Cakiouzis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR504125A publication Critical patent/FR504125A/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
    • B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
    • B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
    • B43L11/041—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses by means of a compass
FR504125A 1919-09-22 1919-09-22 Ellipsograph Expired FR504125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR504125T 1919-09-22

Publications (1)

Publication Number Publication Date
FR504125A true FR504125A (en) 1920-06-25

Family

ID=8907574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR504125A Expired FR504125A (en) 1919-09-22 1919-09-22 Ellipsograph

Country Status (1)

Country Link
FR (1) FR504125A (en)

Similar Documents

Publication Publication Date Title
CH83097A (en) Schüttstein
FI7177A (en) Elektrisk strömställare
FR504125A (en) Ellipsograph
CH81653A (en) Fretsaw
CH83219A (en) Fan-fan
FI7188A (en) Sparkstöttningsbroms
FI7195A (en) Snabbgående ångmaskin
FI7198A (en) Flercylindrig enkelverkande likströmsångmaskin
FI7199A (en) Låsmutteranordning
FI7206A (en) Kul-eller rullager
FI7224A (en) Järncement
FI7227A (en) Elektrisk omkopplingsanordning
FI7237A (en) Bomkoppling
FI7238A (en) Gångskärningshuvud
FI7239A (en) Oljereningsanordning
FI7240A (en) Remförbindning
FI7247A (en) Fönsterhake
FI7248A (en) Kullager
FI7249A (en) Smörjmedelsersättning
FI7254A (en) Stammätare
FI7257A (en) Självkopplande järnvägskoppel
FI7267A (en) Rullager
FI7289A (en) Vävd drivfrem
FI7300A (en) Kalkugn
FI7307A (en) Transportinrättning