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Individual
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Individual
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Priority to ES89096UpriorityCriticalpatent/ES89096Y/en
Publication of ES89096UpublicationCriticalpatent/ES89096U/en
Application grantedgrantedCritical
Publication of ES89096YpublicationCriticalpatent/ES89096Y/en
Tumbo folding and extensible, which is characterized by being constituted by two equal racks, whose stringers are integrated by tubes coupled telescopically, with pins that allow the extension or shortening of the frames, which are articulated in the heads in the form of T of the central legs, and whose articulation, prevents the opening of the frames beyond the horizontal constituted by the arms of the said T-shaped heads. (Machine-translation by Google Translate, not legally binding)
ES89096U1961-09-251961-09-25
Foldable and extendable Tumbo
ExpiredES89096Y
(en)