Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES30112ApriorityCriticalpatent/ES30112A1/en
Publication of ES30112A1publicationCriticalpatent/ES30112A1/en
ES30112A1902-07-221902-07-22
An improved furnace for use in melting metals, minerals, or other substances that require high temperatures.
ExpiredES30112A1
(en)