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Priority claimed from DE3928700Aexternal-prioritypatent/DE3928700C1/de
Application filed by Рехау Аг+КоfiledCriticalРехау Аг+Ко
Publication of UA26374ApublicationCriticalpatent/UA26374A/en
The invention relates to a pipe which is made of plastic, metal, or the like and which has an end portion that plugs into the end of another conduit (i.e., a second pipe) to provide a male/female coupling between the pipe and the conduit. More particularly, the invention relates to a pipe having an end portion with a reduced outer diameter and having a transition portion to the end portion.
UA4830857A1989-08-301990-08-29
CONNECTION OF PIPES
UA26374A
(en)