BRUSH CUTTER
EPALT AJVAR M,SU, VEJDEMAN VALTER V,SU, SAVELEV ALEKSANDR G,SU, SPROGIS GUNTIS M,SU
Year of Publication 07.07.1981
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Year of Publication 07.07.1981
Patent
TREE-FELLING MACHINE MANIPULATOR
EPALT AJVAR M,SU, LIEPIN OYAR K,SU, VEJDEMAN VALTER V,SU, SAVELEV ALEKSANDR G,SU
Year of Publication 07.01.1981
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Year of Publication 07.01.1981
Patent
TREE-HARVESTING MACHINE
EPALT AJVAR M,SU, ROZIN TEA YA,SU, RUBULIS GUNAR K,SU, MARTINSON ANDRIS A,SU, VEJDEMAN VALTER V,SU, VIGANT GUNAR P,SU
Year of Publication 07.02.1988
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Year of Publication 07.02.1988
Patent
TREE SKIDDING VEHICLE
EPALT AJVAR M,SU, ROZIN TEA YA,SU, ZITANE LILIYA K,SU, MARTINSON ANDRIS A,SU, VIGANT GUNAR P,SU
Year of Publication 30.06.1986
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Year of Publication 30.06.1986
Patent
APPARATUS FOR GRIPPING AND PILING STANDING TREES WHEN THEY ARE CUT
EPALT AJVAR M,SU, VIGANT GUNARS P,SU, RUBULIS GUNAR K,SU, ROZINYA TEA YA,SU, VEJDEMAN VALTER V,SU, ALKSNIS ANDIS F,SU
Year of Publication 07.04.1984
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Year of Publication 07.04.1984
Patent
SAW CHAIN
EPALT AJVAR M,SU, VEJDEMAN VALTER V,SU, SAVELEV ALEKSANDR G,SU, STIKUTS YANIS S,SU, SPROGIS GUNTIS M,SU
Year of Publication 30.08.1982
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Year of Publication 30.08.1982
Patent
DEVICE FOR GRIPPING AND ACCUMULATING TREES CUT FROM ROOT
EPALT AJVAR M,SU, ROZIN TEA YA,SU, RUBULIS GUNAR K,SU, VEJDEMAN VALTER V,SU, BALTAJS ILZE V,SU, VIGANT GUNAR P,SU
Year of Publication 07.10.1981
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Year of Publication 07.10.1981
Patent
DEVICE FOR GRIPPING AND ACCUMULATING TREES CUT FROM ROOT
EPALT AJVAR M,SU, ROZIN TEA YA,SU, RUBULIS GUNAR K,SU, VEJDEMAN VALTER V,SU, ALKSNIS ANDIS-FRITSEVICH,SU, VIGANT GUNAR P,SU
Year of Publication 07.08.1981
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Year of Publication 07.08.1981
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APPARATUS FOR CONTROLLING THE MOVEMENT OF GROPPING AND CUTTING DEVICE
EPALT AJVAR M,SU, KRONBERG ERIK ZH,SU, RUBULIS GUNAR K,SU, VEJDEMAN VALTER V,SU, MEZHS ARNOLD YA,SU
Year of Publication 05.03.1980
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Year of Publication 05.03.1980
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DEVICE FOR GRIPPING AND COLLECTING TREE TRUNKS CUT OFF STUMPS
EPALT AJVAR M,SU, ROZIN TEA YA,SU, RUBULIS GUNAR K,SU, DABOLS GUNAR A,SU, VIGANT GUNAR P,SU
Year of Publication 30.10.1977
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Year of Publication 30.10.1977
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MACHINE FOR LOPPING FELLED TREES
EPALT AJVAR M,SU, DROBYAZKO VIKTOR Z,SU, IEVIN IMANT K,SU, KONTSEDALOV IVAN I,SU, PITEEV VIKTOR G,SU, SOKOLOV IGOR S,SU, GROMOV STANISLAV A,SU
Year of Publication 23.09.1983
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Year of Publication 23.09.1983
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