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Individual
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Individual
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Priority to ES101211UpriorityCriticalpatent/ES101211U/en
Publication of ES101211UpublicationCriticalpatent/ES101211U/en
New slate, characterized by comprising a base that presents on both sides, a lug housed in a hole arranged at an intermediate point of the sides of a cover, which overlaps the base, presenting in its upper plane, a frame whose edge is inclined in the anterior part, it protrudes slightly to take height from the side walls, the posterior being the maximum height reached by the sides. (Machine-translation by Google Translate, not legally binding)
ES101211U1963-08-271963-08-27New blackboard (Machine-translation by Google Translate, not legally binding)
PendingES101211U
(en)
A new mechanical device for subjecting surfaces in a particular way for the polishing operation (Machine-translation by Google Translate, not legally binding)