BR7806004A - Dispositivo para o desenho e calculo de linhas conicas e circulares
- Google Patents
Dispositivo para o desenho e calculo de linhas conicas e circulares
Info
Publication number
BR7806004A
BR7806004ABR7806004ABR7806004ABR7806004ABR 7806004 ABR7806004 ABR 7806004ABR 7806004 ABR7806004 ABR 7806004ABR 7806004 ABR7806004 ABR 7806004ABR 7806004 ABR7806004 ABR 7806004A
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 L ArbefiledCriticalL Arbe
Priority to BR7806004ApriorityCriticalpatent/BR7806004A/pt
Publication of BR7806004ApublicationCriticalpatent/BR7806004A/pt