ES45367A2 -
A freezer for families that uses the rapid evaporation of a volatile liquid by injection of air without the risk of breathing the vapors produced.
- Google Patents
A freezer for families that uses the rapid evaporation of a volatile liquid by injection of air without the risk of breathing the vapors produced.
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 ES45367ApriorityCriticalpatent/ES45367A2/en
Publication of ES45367A2publicationCriticalpatent/ES45367A2/en
ES45367A1909-04-171909-04-17
A freezer for families that uses the rapid evaporation of a volatile liquid by injection of air without the risk of breathing the vapors produced.
ExpiredES45367A2
(en)