AT143806B - Device for drawing conic lines. - Google Patents

Device for drawing conic lines.

Info

Publication number
AT143806B
AT143806B AT143806DA AT143806B AT 143806 B AT143806 B AT 143806B AT 143806D A AT143806D A AT 143806DA AT 143806 B AT143806 B AT 143806B
Authority
AT
Austria
Prior art keywords
lines
drawing conic
conic lines
conic
Prior art date
Application number
Other languages
German (de)
Inventor
Leopold Josef Windholz
Felix Windholz
Original Assignee
Leopold Josef Windholz
Felix Windholz
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 Leopold Josef Windholz, Felix Windholz filed Critical Leopold Josef Windholz
Application granted granted Critical
Publication of AT143806B publication Critical patent/AT143806B/en

Links

AT143806D 1935-01-28 1935-01-28 Device for drawing conic lines. AT143806B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT143806T 1935-01-28

Publications (1)

Publication Number Publication Date
AT143806B true AT143806B (en) 1935-12-10

Family

ID=3642823

Family Applications (1)

Application Number Title Priority Date Filing Date
AT143806D AT143806B (en) 1935-01-28 1935-01-28 Device for drawing conic lines.

Country Status (1)

Country Link
AT (1) AT143806B (en)

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