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Individual
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Individual
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Priority to ES0077037UpriorityCriticalpatent/ES77037Y/en
Publication of ES77037UpublicationCriticalpatent/ES77037U/en
Application grantedgrantedCritical
Publication of ES77037YpublicationCriticalpatent/ES77037Y/en
Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting
(AREA)
Basic Packing Technique
(AREA)
Abstract
New device for tie knots, essentially characterized by being constituted by a tension spring that has two upper and lower pressure pins, and which is housed in a curved folding, which determines a hinge in its closed position and whose spring exerts pressure on the inside the knot, carrying a handle for the lifting of a convenient door provided in the device. (Machine-translation by Google Translate, not legally binding)
ES0077037U1959-11-161959-11-16
Tie knot device
ExpiredES77037Y
(en)