BR7407111A -
PERFECTED EXPANSION JOINT FOR TUBES
- Google Patents
PERFECTED EXPANSION JOINT FOR TUBES
Info
Publication number
BR7407111A
BR7407111ABR711174ABR711174ABR7407111ABR 7407111 ABR7407111 ABR 7407111ABR 711174 ABR711174 ABR 711174ABR 711174 ABR711174 ABR 711174ABR 7407111 ABR7407111 ABR 7407111A
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 Pont A MoussonfiledCriticalPont A Mousson
Priority to BR711174ApriorityCriticalpatent/BR7407111A/en
Publication of BR7407111ApublicationCriticalpatent/BR7407111A/en