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BE362286A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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BE672273A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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RU2123161C1
(ru)
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Печь для термической обработки неспекающихся сыпучих материалов
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JPH01285703A
(ja)
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ラジアントチューブバーナー
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US165200A
(en)
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Improvement in furnaces for heating soldering-irons |
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US648318A
(en)
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Coffee-roasting apparatus.
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US1875169A
(en)
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Reverberatory furnace
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US468875A
(en)
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Fubnaoe |
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US1003968A
(en)
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Furnace for perfecting combustion.
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BE363479A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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US1086835A
(en)
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Crucible melting-furnace.
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BE1011634A3
(fr)
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Procede de chauffe de l'eau.
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US680093A
(en)
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Process of making lampblack.
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JP2022167272A
(ja)
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燻炭製造装置
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BE366327A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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BE341160A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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US347875A
(en)
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Furnace-forge for welding and forging iron |
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DE427525C
(de)
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Rundofen zum Brennen von keramischen Massen mittels Kohlenstaubfeuerung
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BE445482A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
|
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US1457780A
(en)
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Gas-fired melting furnace
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US731991A
(en)
|
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Melting-furnace.
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US105738A
(en)
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Improvement in heating-furnaces |
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SU198374A1
(ru)
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Проходная печь для нагрева металла
|
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SU453243A1
(ru)
|
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Проходная муфельная печь для получения порошков восстановлением
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BE359031A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
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