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Страница 5498
Опубликовано:
15.12.1987 | Номер патента: 1359613 | Авторы:
Абакумов,
Александров,
Ванжа,
Дидковский,
Дорогой,
Зуев,
Костенко,
Шименков | Метки:
кускового,
подогреватель,
противоточный,
шахтный | МПК:
F27B 1/10
Опубликовано:
15.12.1987 | Номер патента: 1359620 | Автор:
Култыгин | Метки:
дуговых,
заправки,
откосов,
печей,
плавки,
подачи,
подины,
сводов,
сталеплавильных,
стен,
сыпучих,
ходу | МПК:
F27D 1/16
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