Details for 2014877664
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Details for 2014877664
Deleted
European Patent
16.11.2016 A
19.09.2018 B1
07.01.2014
CL
2014000034
E21B 7/14 20060101AFI20170512BHEP
Owner
Trefimet S.A.Av. Jorge Alessandri N° 12900 San Bernardo Santiago 80320000CL
Representative
No representatives present
Inventor
PEÑA ASTORGA, victorAv Jorge Alessandri 12900 San Bernardo 8320000 SantiagoCL