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Year of Publication 28.02.1982
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Year of Publication 28.02.1982
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CHARGING DEVICE OF DRAIN-LAYING MACHINE
VESMANOV VIKTOR M,SU, LYUTSIGER OSKAR A,SU, RYKOV BORIS E,SU, VOLKOV VASILIJ V,SU
Year of Publication 23.11.1981
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Year of Publication 23.11.1981
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ARRANGEMENT FOR CLEANING THE CAVITY OF PIPELINE
VESMANOV VIKTOR M,SU, BRENER YAKOV A,SU, LYUTSIGER OSKAR A,SU, RYKOV BORIS E,SU, VOLKOV VASILIJ V,SU
Year of Publication 23.09.1986
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Year of Publication 23.09.1986
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DRAIN-TUBE LAYER HOPPER
VESMANOV VIKTOR M,SU, LYUTSIGER OSKAR A,SU, RYKOV BORIS E,SU, GNEZDILOV PAVEL P,SU, VOLKOV VASILIJ V,SU
Year of Publication 23.07.1984
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Year of Publication 23.07.1984
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JOINT OF CYLINDRICAL DRAIN PIPES
VESMANOV VIKTOR M,SU, LYUTSIGER OSKAR A,SU, BOBER ALEKSANDR M,SU, RYKOV BORIS E,SU, VOLKOV VASILIJ V,SU, KHAMRAEV NADZHIM R,SU
Year of Publication 30.01.1984
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Year of Publication 30.01.1984
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WORKING MEMBER OF MACHINE FOR CLEANING DRAINS
VESMANOV VIKTOR M,SU, BRENER YAKOV A,SU, LYUTSIGER OSKAR A,SU, RYKOV BORIS E,SU, VOLKOV VASILIJ V,SU
Year of Publication 07.03.1983
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Year of Publication 07.03.1983
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WORKING MEMBER OF DRAIN WASHING MACHINE
VESMANOV VIKTOR M,SU, BRENER YAKOV A,SU, LYUTSIGER OSKAR A,SU, RYKOV BORIS E,SU, VOLKOV VASILIJ V,SU, KHAMRAEV NADZHIM R,SU
Year of Publication 15.01.1983
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Year of Publication 15.01.1983
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DRAIN-LAYING MACHINE
VESMANOV VIKTOR M,SU, LYUTSIGER OSKAR A,SU, RYKOV BORIS E,SU, GNEZDILOV PAVEL P,SU, VOLKOV VASILIJ V,SU
Year of Publication 15.11.1982
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Year of Publication 15.11.1982
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APPARATUS FOR CLEANING PIPELINE INNER SURFACES
VESMANOV VIKTOR M,SU, BRENER YAKOV A,SU, LYUTSIGER OSKAR A,SU, RYKOV BORIS E,SU, VASILEV VLADIMIR A,SU, VOLKOV VASILIJ V,SU
Year of Publication 23.04.1982
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Year of Publication 23.04.1982
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DRAIN-LAYING MACHINE HOPPER
LEJTMAN ALEKSANDR L,SU, VESMANOV VIKTOR M,SU, LYUTSIGER OSKAR A,SU, RYKOV BORIS E,SU, VOLKOV VASILIJ V,SU
Year of Publication 23.02.1982
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Year of Publication 23.02.1982
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