AT167413B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Heating and annealing furnaces for coal, gas or half gas heating with two or more zones of different temperatures
Assignee: Boehler & Co Ag Geb
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Filing: 1949-01-17
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Granted: 1951-01-10
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Expires: 1969-01-17
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
Last Synchronized
2026-10-25 21:01
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