BR7403197A - Processo e respectivo dispositivo anti-poluidor para veiculos motorizados
- Google Patents
Processo e respectivo dispositivo anti-poluidor para veiculos motorizados
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Publication number
BR7403197A
BR7403197ABR3197/74ABR319774ABR7403197ABR 7403197 ABR7403197 ABR 7403197ABR 3197/74 ABR3197/74 ABR 3197/74ABR 319774 ABR319774 ABR 319774ABR 7403197 ABR7403197 ABR 7403197A
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Publication date
Application filed by Hwa Yu ChenfiledCriticalHwa Yu Chen
Priority to BR3197/74ApriorityCriticalpatent/BR7403197A/pt
Publication of BR7403197ApublicationCriticalpatent/BR7403197A/pt
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/00—Road transport of goods or passengers
Y02T10/10—Internal combustion engine [ICE] based vehicles
Y02T10/12—Improving ICE efficiencies
BR3197/74A1974-04-191974-04-19Processo e respectivo dispositivo anti-poluidor para veiculos motorizados
BR7403197A
(pt)