......DE....FRGB..IT............................................................JDIM360 (Ver 1.5 21 Nov 2005) - 2999001/01614852CORRECTED EUROPEAN PATENT SPECIFICATIONB8B120070613W172 73deBibliographieenBibliographyfrBibliographieEP04724469.42004033020050602ruenen200311046620030411RU2007061320072420060111200602200703142007112006092120070613200724E21B 7/28 20060101AFI20041028BHEP deVORRICHTUNG ZUM ERWEITERN VON BOHRLÖCHERNenHOLE OPENERfrDETENDEUR DE PUITS DE FORAGERU-C1- 2 027 843RU-C1- 2 172 385SU-A- 582 373SU-A- 874 952US-A- 3 171 503US-A- 4 842 083US-B1- 6 378 63220060330TAKHAUTDINOV, Shafagat Fakhrazovichul. Beloglazova, 11a, 423450 Almetyevsk, TatarstanRUIBRAGIMOV, Nail Gabdulbarievichul. Chekhova, 33-g, 423450 Almetyevsk, TatarstanRUKAVEEV, Khamit Zagirovichul. Lenina, 38p. N.Maktama, 423450 Almetyevsk, TatarstanRUABDRAKHMANOV, Gabdrashit Sultanovichul. Gogolya, 66-71, 423230 Bugulma, TatarstanRUKHAMITYANOV, Nigamatyan Khamitovichul. Kalinina, 65-29, 423230 Bugulma, TatarstanRUKASHAPOV, Ilgiz Kamaevichul. Yamasheva, 56, 423230 Bugulma, TatarstanRUABDRAKHMANOV, Ruslan Gabdrashitovichul. Kedrova, 21-2Moscow, 117036RUOtkrytoe Aktsionernoe Obschestvo "Tatneft" Im. V.D. Shashina07839920108 810 a/jmeUl. Lenina, 75,423450 Almetyevsk, TatarstanRUHOFFMANN EITLE00101511Patent- und Rechtsanwälte Arabellastrasse 481925 MünchenDEDEFRGBITRU200400011720040330ruWO20040902772004102120044320060111200602