EG20460A - Ellipse drawing instrument
- Google Patents
Ellipse drawing instrument
Info
Publication number
EG20460A
EG20460AEG75693AEG75693AEG20460AEG 20460 AEG20460 AEG 20460AEG 75693 AEG75693 AEG 75693AEG 75693 AEG75693 AEG 75693AEG 20460 AEG20460 AEG 20460A
Authority
EG
Egypt
Prior art keywords
drawing instrument
ellipse drawing
ellipse
instrument
Prior art date
Application number
EG75693A
Original Assignee
Ahmed Fouad A
Kader Abdel
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 Ahmed Fouad A, Kader AbdelfiledCriticalAhmed Fouad A
Priority to EG75693ApriorityCriticalpatent/EG20460A/en
Application grantedgrantedCritical
Publication of EG20460ApublicationCriticalpatent/EG20460A/en