BR7700374A -
MACHINE FOR BRUNISHING THE INTERNAL FACE OF CYLINDRICAL PIPES
- Google Patents
MACHINE FOR BRUNISHING THE INTERNAL FACE OF CYLINDRICAL PIPES
Info
Publication number
BR7700374A
BR7700374ABR7700374ABR7700374ABR7700374ABR 7700374 ABR7700374 ABR 7700374ABR 7700374 ABR7700374 ABR 7700374ABR 7700374 ABR7700374 ABR 7700374ABR 7700374 ABR7700374 ABR 7700374A
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 A EbertfiledCriticalA Ebert
Priority to BR7700374ApriorityCriticalpatent/BR7700374A/en
Publication of BR7700374ApublicationCriticalpatent/BR7700374A/en