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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Bocquillon Charles Joseph Antoine
Original Assignee
Bocquillon Charles Joseph Antoine
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Filing date
Publication date
Application filed by Bocquillon Charles Joseph AntoinefiledCriticalBocquillon Charles Joseph Antoine
Priority to ES46701ApriorityCriticalpatent/ES46701A1/es
Publication of ES46701A1publicationCriticalpatent/ES46701A1/es
ES46701A1909-11-081909-11-08Un procedimiento para la producción de luz oxiacetilénica para cinematógrafos y proyecciones luminosas.
ExpiredES46701A1
(es)