| 4452295 |
Apparatus for production of cores from fluidized sands in hot boxes |
Alexandr V. Melnikov, Leonid V. Bachelis, Igor I. Dreishev, Eduard G. Shartner, Vladimir D. Abaskalov +4 more |
1984-06-05 |
| 4445564 |
Machine for making mould cores from flowable core sand mixtures in hot multiple core boxes |
Leonid V. Bachelis, Alexandr V. Melnikov, Eduard A. Stolyar, Vladimir S. Kushelman, Igor I. Dreishev +4 more |
1984-05-01 |
| 4411586 |
Device for delivery of cores |
Leonid V. Bachelis, Alexandr V. Melnikov, Igor I. Dreishev, Nikolai K. Shishkin, Jury E. Morozov +3 more |
1983-10-25 |
| 4308909 |
Apparatus for manufacturing foundry cores |
Alexandr V. Melnikov, Leonid V. Bachelis, Nikolai K. Shishkin, Jury E. Morozov, Vladimir A. Ivanov +7 more |
1982-01-05 |
| 4285599 |
Apparatus for preparation of fluidized sand |
Leonid V. Bachelis, Jury E. Morozov, Alexandr V. Melnikov, Vladimir A. Ivanov, Igor I. Dreishev +3 more |
1981-08-25 |
| 4241779 |
Apparatus for manufacturing foundry cores |
Alexandr V. Melnikov, Leonid V. Bachelis, Jury E. Morozov, Vladimir A. Ivanov, Zinaida A. Abramova |
1980-12-30 |