ES91130U - Prefabricated plate for the construction of walls and partitions (Machine-translation by Google Translate, not legally binding)
- Google Patents
Prefabricated plate for the construction of walls and partitions (Machine-translation by Google Translate, not legally binding)
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Individual
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Priority to ES91130UpriorityCriticalpatent/ES91130Y/en
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Prefabricated plate for the construction of walls and partitions, composed of a hardened mass of gypsum, with or without the addition of other materials, of a general rectangular shape, characterized by being provided throughout the contour of both sides of a small recess. (Machine-translation by Google Translate, not legally binding)
ES91130U1962-01-191962-01-19
Prefabricated plate for the construction of walls and partitions
ExpiredES91130Y
(en)
Improvements introduced in the manufacture of elements for the construction of separation parts (Machine-translation by Google Translate, not legally binding)