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 Lorivaldo RiedlingerfiledCriticalLorivaldo Riedlinger
Priority to BR7700729UpriorityCriticalpatent/BR7700729U/en
Publication of BR7700729UpublicationCriticalpatent/BR7700729U/en
BR7700729U1997-04-101997-04-10
Improvements made to the constructive design of a pressure calibration device for use on wheels of any kind
BR7700729U
(en)