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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D F SOEUNECKEN
Original Assignee
D F SOEUNECKEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by D F SOEUNECKENfiledCriticalD F SOEUNECKEN
Priority to ES0004174UpriorityCriticalpatent/ES4174Y/en
Publication of ES4174UpublicationCriticalpatent/ES4174U/en
Application grantedgrantedCritical
Publication of ES4174YpublicationCriticalpatent/ES4174Y/en
A device for writing in the dark, characterized in that it consists of an electric battery, a bulb and a block of notes sheets, arranged successively in a common case. (Machine-translation by Google Translate, not legally binding)
ES0004174U1935-04-111935-04-11
Apparatus for writing in the dark.
ExpiredES4174Y
(en)
New device for the manufacture of parallel screws-press in all known ways, whether fixed or movable jaws or seats (Machine-translation by Google Translate, not legally binding)
A light amplifier device applicable to lamps of any voltage, electrical format in general to all incandescent light lamps (Machine-translation by Google Translate, not legally binding)