ES46254A3 - Un procedimiento para la fabricación de manguitos de seda artificial o natural para la producción de alumbrado por incandescencia.
- Google Patents
Un procedimiento para la fabricación de manguitos de seda artificial o natural para la producción de alumbrado por incandescencia.
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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Grisau De Chilly Maurice
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Grisau De Chilly Maurice
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Publication date
Application filed by Grisau De Chilly MauricefiledCriticalGrisau De Chilly Maurice
Priority to ES46254ApriorityCriticalpatent/ES46254A3/es
Publication of ES46254A3publicationCriticalpatent/ES46254A3/es
ES46254A1909-08-281909-08-28Un procedimiento para la fabricación de manguitos de seda artificial o natural para la producción de alumbrado por incandescencia.
ExpiredES46254A3
(es)