ARRANGEMENT FOR STEP FEEDING
KLYUENKO VASILIJ N,SU, DERYUGIN DMITRIJ M,SU, ROGOZHNIKOV ANATOLIJ S,SU
Year of Publication 23.02.1989
Get full text
Year of Publication 23.02.1989
Patent
FEEDER FOR FARM POULTRY
KISIL MARK M,SU, DERYUGIN DMITRIJ M,SU, KRASNODUBETS BORIS I,SU, MOSKALTSOV VLADIMIR M,SU
Year of Publication 15.05.1985
Get full text
Year of Publication 15.05.1985
Patent