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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Gail J B
Original Assignee
Gail J B
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Filing date
Publication date
Application filed by Gail J BfiledCriticalGail J B
Priority to ES77737ApriorityCriticalpatent/ES77737A1/es
Publication of ES77737A1publicationCriticalpatent/ES77737A1/es
ES77737A1921-03-311921-03-31Un procedimiento perfeccionado y su aparato correspondiente para extraer el aceite de las aguas de condensación.
ExpiredES77737A1
(es)