BR7802049A -
JOINT FOR PIPE COUPLING
- Google Patents
JOINT FOR PIPE COUPLING
Info
Publication number
BR7802049A
BR7802049ABR7802049ABR7802049ABR7802049ABR 7802049 ABR7802049 ABR 7802049ABR 7802049 ABR7802049 ABR 7802049ABR 7802049 ABR7802049 ABR 7802049ABR 7802049 ABR7802049 ABR 7802049A
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 J HwangfiledCriticalJ Hwang
Priority to BR7802049ApriorityCriticalpatent/BR7802049A/en
Publication of BR7802049ApublicationCriticalpatent/BR7802049A/en