METHOD OF PROTECTING FOOD PRODUCTS FROM GETTING MOULDY AND ROTTEN von AVTANDILYAN BARMEN N,SU, TSAGIKYAN YURIJ S,SU, KHANDZHYAN ALINA A,SU

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SHIELD FOR DRIVING MINE WORKINGS von TSAGIKYAN OLEG YA,SU, LEVITIN YURIJ I,SU

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TUNNELING SHIELD von TSAGIKYAN OLEG YA,SU, SAMOJLOV VLADIMIR P,SU, LEVITIN YURIJ I,SU

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TUNNELING SHIELD von TSAGIKYAN OLEG YA,SU, SAMOJLOV VLADIMIR P,SU, LEVITIN YURIJ I,SU

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SHIELD FOR DRIVING MINE WORKINGS von TSAGIKYAN OLEG YA,SU, RESIN VLADIMIR I,SU, SAMOJLOV VLADIMIR P,SU, LEVITIN YURIJ I,SU

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ROTARY WORKING MEMBER OF TUNNELING SHIELD von TSAGIKYAN OLEG YA,SU, BOGACHEV NIKOLAJ P,SU, LEVITIN YURIJ ,SU

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GRAB FOR EXCAVATING SOIL IN TRENCHES von TSAGIKYAN OLEG YA,SU, MIKHALCHUK TIMOFEJ F,SU, SMORODINOV MIKHAIL ,SU, FEDOROV BORIS S,SU, ARTEMEV KONSTANTIN G,SU, LEVITIN YURIJ ,SU

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APPARATUS FOR PRESSING MINE SHAFT PROP INTO SOIL von TSAGIKYAN OLEG YA,SU, MARKUSHEVICH EVGENIJ ,SU, SIMONENKO VIKTOR M,SU, SINITSKIJ GEORGIJ M,SU, LEVITIN YURIJ ,SU

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ENTRY-DRIVING UNIT von TSAGIKYAN OLEG YA,SU, IVANOV VALENTIN A,SU, KHODESH VLADIMIR A,SU, PROTCHENKO VLADIMIR G,SU, OSTROVSKIJ IGOR S,SU, VLASOV SERGEJ N,SU, KOSHELEV YURIJ A,SU, KOCHETKOV VLADIMIR ,SU, SHENKMAN MIKHAIL YA,SU

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ENTRY-DRIVING SHIELD von TSAGIKYAN OLEG YA,SU, KHODOSH VLADIMIR A,SU, IVANOV VALENTIN A,SU, PROTCHENKO VLADIMIR G,SU, OSTROVSKIJ IGOR S,SU, VLASOV SERGEJ N,SU, KOSHELEV YURIJ A,SU

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ENTRY-DRIVING MACHINERY SET von TSAGIKYAN OLEG YA,SU, KAPRIELYANTS EDUARD M,SU, KHODOSH VLADIMIR A,SU, IVANOV VALENTIN A,SU, PROTCHENKO VLADIMIR G,SU, VLASOV SERGEJ N,SU, KOSHELEV YURIJ A,SU

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