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LAPTEV MIKHAIL D,SU, LYUBIMOV MIKHAIL YU,SU, SHEVCHENKO NIKOLAJ ,SU, DMITRENKO ANATOLIJ V,SU
Year of Publication 30.03.1981
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Year of Publication 30.03.1981
Patent
HYDRAULIC DRIVE OF EXCAVATOR BOOM
LAPTEV MIKHAIL D,SU, ZAKLYUCHNOV OLEG V,SU, SHEVCHENKO NIKOLAJ I,SU, LYUBIMOV MIKHAIL YU,SU, SHENDEROV AVRAAM I,SU, SAKHNO NIKOLAJ A,SU, GLINSKIJ VIKTOR E,SU
Year of Publication 07.03.1983
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Year of Publication 07.03.1983
Patent