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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JACOME JOSE LUIS
Original Assignee
JACOME JOSE LUIS
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Filing date
Publication date
Application filed by JACOME JOSE LUISfiledCriticalJACOME JOSE LUIS
Priority to ES0003778UpriorityCriticalpatent/ES3778Y/en
Publication of ES3778UpublicationCriticalpatent/ES3778U/en
Application grantedgrantedCritical
Publication of ES3778YpublicationCriticalpatent/ES3778Y/en
The aerial navigation apparatus object of the patent, which is composed of a duralumin crown with internal groove and external thread. On the anterior side and outer part of this crown, there are divisions from 0 to 360 numbered from ten to ten; in the inner part of the same goes another numeration also of 0 to 360, numbered of ten in ten, coinciding its zero with the 180 of the previous one. The rear face of this crown also has graduations from 0 to 300. Encased in the described crown and supported by its notch are two inner discs, also of duralumin, fitted perfectly to said crown, rotating on it to soft rubbing and joined together by a pin with washer and rivet. (Machine-translation by Google Translate, not legally binding)
ES0003778U1935-05-231935-05-23
Heading and distance calculator circle.
ExpiredES3778Y
(en)