Method for initial clearing and exploitation of the underground deposit and the installation for initial clearing and exploitation of the underground deposit, preferably sulfur von MATLIŃSKI, TADEUSZ, PAROSA, RYSZARD, KOPEĆ, JÓZEF

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Method for initial clearing and exploitation of the underground deposit and the installation for initial clearing and exploitation of the underground deposit, preferably sulfur von MATLIŃSKI, TADEUSZ, PAROSA, RYSZARD, KOPEĆ, JÓZEF

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BORE-HOLE SULPHUR MINING METHOD von STACHOWICZ ROBERT, MATLINSKI TADEUSZ, MACIAS FELIKS, HAJDO STANISLAW, GUTMAN EUGENIUSZ, KRZYZANOWSKI MARIAN, KLICH JERZY, KIREJCZYK JOZEF, GORYLEWSKI EDWARD

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METHOD OF MINING SULFUR DEPOSITS von SEKALSKI STANISLAW, MATLINSKI TADEUSZ, KOZERA EDWARD, SOCHA RYSZARD, LECH MAREK, DUDEK STEFAN, GORSKI TEODOR, PTASZKIEWICZ LESZEK, BUCKI STANISLAW, MYSLIWIEC KAZIMIERZ, PITEK STANISLAW, MUSIAL MARIAN, GRUDZIEN WIESLAW, ZIELINSKI JERZY, PAWLAK WLODZIMIERZ, OPALKA RYSZARD, PODSIEDLIK LEOPOLD, NASTERNAK ROMAN, WERYNSKI KAZIMIERZ, GORCZYCA JANUSZ, MACIAS FELIKS, GUTMAN EUGENIUSZ, GULA ZOFIA, LISINSKI STANISLAW, SALOMON MALGORZATA, WATROBA FIRMIN

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