Patent DE-1878-2367

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  • Klasse 87 - Werkzeuge und Geräte = Tools and equipment

Sources


Year filed
Year granted 1878
Office DE
Patent number as
Inventors Otto Lilienthal
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Applicant is inventor? 1
Original title Zirkel für Metallarbeiter mit Vorrichtung zum Anreissen von Mittellinien
English title Compasses for metal working with a device for marking out center lines of . . . (??)
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Filing date 1878-03-15
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Supplementary to patent
Related to aircraft? No
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National tech categories DE87
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Family year 1878
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Cites these patents
Citations from after 1930
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