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Individual
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Individual
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Priority to ES1975211234UpriorityCriticalpatent/ES211234Y/en
Publication of ES211234UpublicationCriticalpatent/ES211234U/en
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Publication of ES211234YpublicationCriticalpatent/ES211234Y/en
230000014759maintenance of locationEffects0.000titleabstract2
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Abstract
Restraint device for slates of slates and the like, especially on children's stands, essentially characterized in that it is constituted by a piece composed of a ribbed arm, with a u-profile joined laterally and transversely to a hollow cylindrical body, with open ends, determinant of a sleeve, the sleeves of several pieces remaining, suitably oriented, strung on the tubes of the stand, while said grooved arms pinch on the opposite edges of the board determining their retention. (Machine-translation by Google Translate, not legally binding)
ES1975211234U1975-04-021975-04-02
RETENTION DEVICE FOR BLACKBOARDS AND SIMILAR BOARDS.
ExpiredES211234Y
(en)
DEVICE FOR AUTOMATIC POSITIONING OF THE END TO BE SEWN OF TUBULAR SOCKS WITH HEEL ON A PNEUMATIC TURNING APPARATUS ESPECIALLY IN A MACHINE FOR SEWING THE TOE OF TUBULAR SOCKS