AT104725B -
Device to compensate for uneven thermal expansion of the sheet metal base in large sheet metal annealing furnaces, especially those with electrical heating.
- Google Patents
Device to compensate for uneven thermal expansion of the sheet metal base in large sheet metal annealing furnaces, especially those with electrical heating.
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Publication number
AT104725B
AT104725BAT104725DAAT104725BAT 104725 BAT104725 BAT 104725BAT 104725D AAT104725D AAT 104725DAAT 104725 BAT104725 BAT 104725B
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Application filed by Bbc Brown Boveri & CiefiledCriticalBbc Brown Boveri & Cie
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Publication of AT104725BpublicationCriticalpatent/AT104725B/en
AT104725D1924-10-181925-09-14
Device to compensate for uneven thermal expansion of the sheet metal base in large sheet metal annealing furnaces, especially those with electrical heating.
AT104725B
(en)
Device to compensate for uneven thermal expansion of the sheet metal base in large sheet metal annealing furnaces, especially those with electrical heating.
Device to compensate for uneven thermal expansion of the sheet metal base in large sheet metal annealing furnaces, especially those with electrical heating.