ES288865A1 - Improvements in training surfaces, by linking a dumping, especially for construction (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in training surfaces, by linking a dumping, especially for construction (Machine-translation by Google Translate, not legally binding)
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SAN ANTONIO CORTES FERMIN
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SAN ANTONIO CORTES FERMIN
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Priority to ES288865ApriorityCriticalpatent/ES288865A1/en
Publication of ES288865A1publicationCriticalpatent/ES288865A1/en
IMPROVEMENTS IN TRAINING SURFACES, BY LINK, OF A VACUUM, ESPECIALLY FOR CONSTRUCTION, consisting essentially of producing between a surface as a base provided with a fence of at least two opposing sides successively orchestrated and the same fence that surrounds it, a space open, preferably smaller than the surface itself, this space being comprised between three of the sides of the aforementioned fence and a free edge of said surface. (Machine-translation by Google Translate, not legally binding)
ES288865A1963-06-081963-06-08Improvements in training surfaces, by linking a dumping, especially for construction (Machine-translation by Google Translate, not legally binding)
ExpiredES288865A1
(en)
A perfection in the procedure of roughing and/or simultaneous polishing of both sides of a glass sheet. (Machine-translation by Google Translate, not legally binding)