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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Retolaza Baranda Domingo
Original Assignee
Retolaza Baranda Domingo
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Filing date
Publication date
Application filed by Retolaza Baranda DomingofiledCriticalRetolaza Baranda Domingo
Priority to ES205590ApriorityCriticalpatent/ES205590A1/en
Publication of ES205590A1publicationCriticalpatent/ES205590A1/en
Mechanism of automatic and progressive change of speeds characterized to comprise two systems of planetary gears linked to a converter of pair being their pinions in constant taking and replacing said gears to the normal clutch of disks or cones and carrying out their silent operation. (Machine-translation by Google Translate, not legally binding)
ES205590A1952-09-301952-09-30Automatic and progressive speed change mechanism (Machine-translation by Google Translate, not legally binding)
ExpiredES205590A1
(en)