BR8000938A - Vedacao para recipiente sob pressao
- Google Patents
Vedacao para recipiente sob pressao
Info
Publication number
BR8000938A
BR8000938ABR8000938ABR8000938ABR8000938ABR 8000938 ABR8000938 ABR 8000938ABR 8000938 ABR8000938 ABR 8000938ABR 8000938 ABR8000938 ABR 8000938ABR 8000938 ABR8000938 ABR 8000938A
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 Hahn & ClayfiledCriticalHahn & Clay
Publication of BR8000938ApublicationCriticalpatent/BR8000938A/pt