METHOD OF ELIMINATING WATER LEAKAGE IN SHAFT TUBBING AND METAL INSERT USED IN THAT METHOD
RAJKOWSKI RYSZARD, SERAFIN WLADYSLAW, DABSKI JAN, WIDEJKO STANISLAW, BRYJA ZBIGNIEW, KOKOT BOGDAN, KRAJEWSKI STANISLAW, PRZYBYLA MAREK, FABICH SLAWOMIR, BUGAJSKI WITOLD, KOSIOROWSKI ALFRED
Year of Publication 29.11.2002
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Year of Publication 29.11.2002
Patent
VENTILATING SHAFT HEAD
GERBER BOLESLAW, KRZYSIK KAZIMIERZ, WISLOWSKI STANISLAW, SIEWIERSKI JAN, PRZYBYLA MAREK, FABICH SLAWOMIR, KOSIOROWSKI ALFRED, BUTRA JAN, CIESZKOWSKI HENRYK, SERAFIN WLADYSLAW, DEBKOWSKI RAFAL, BRYJA ZBIGNIEW, GLINKA JANUSZ, PRZYBOROWSKI ANDRZEJ
Year of Publication 31.05.2001
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Year of Publication 31.05.2001
Patent
METHOD OF ELIMINATING WATER LEAKAGE IN SHAFT TUBBING AND METAL INSERT USED IN THAT METHOD
RAJKOWSKI RYSZARD, SERAFIN WLADYSLAW, DABSKI JAN, WIDEJKO STANISLAW, BRYJA ZBIGNIEW, KOKOT BOGDAN, KRAJEWSKI STANISLAW, PRZYBYLA MAREK, FABICH SLAWOMIR, BUGAJSKI WITOLD, KOSIOROWSKI ALFRED
Year of Publication 17.08.1998
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Year of Publication 17.08.1998
Patent
VENTILATING SHAFT BOTTOM
DANDA ZBIGNIEW, GERBER BOLESLAW, KRZYSIK KAZIMIERZ, SIEWIERSKI JAN, KOKOT BOGDAN, PRZYBYLA MAREK, BUTRA JAN, KOSIOROWSKI ALFRED, CIESZKOWSKI HENRYK, SERAFIN WLADYSLAW, DEBKOWSKI RAFAL, BRYJA ZBIGNIEW, SONNENBERG MICHAL, PRZYBOROWSKI ANDRZEJ, BILINSKI MIROSLAW
Year of Publication 31.05.2001
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Year of Publication 31.05.2001
Patent
VENTILATING SHAFT HEAD
GERBER BOLESLAW, KRZYSIK KAZIMIERZ, WISLOWSKI STANISLAW, SIEWIERSKI JAN, PRZYBYLA MAREK, FABICH SLAWOMIR, KOSIOROWSKI ALFRED, BUTRA JAN, CIESZKOWSKI HENRYK, SERAFIN WLADYSLAW, DEBKOWSKI RAFAL, BRYJA ZBIGNIEW, GLINKA JANUSZ, PRZYBOROWSKI ANDRZEJ
Year of Publication 14.04.1998
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Year of Publication 14.04.1998
Patent
VENTILATING SHAFT BOTTOM
DANDA ZBIGNIEW, GERBER BOLESLAW, KRZYSIK KAZIMIERZ, SIEWIERSKI JAN, KOKOT BOGDAN, PRZYBYLA MAREK, BUTRA JAN, KOSIOROWSKI ALFRED, CIESZKOWSKI HENRYK, SERAFIN WLADYSLAW, DEBKOWSKI RAFAL, BRYJA ZBIGNIEW, SONNENBERG MICHAL, PRZYBOROWSKI ANDRZEJ, BILINSKI MIROSLAW
Year of Publication 14.04.1998
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Year of Publication 14.04.1998
Patent