ES367481A2 - Improvements in the manufacture of blinds from reciprocally articulated profiles. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of blinds from reciprocally articulated profiles. (Machine-translation by Google Translate, not legally binding)
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TRANSFORMACION MATERIAS PLASTI
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TRANSFORMACION MATERIAS PLASTI
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Priority to ES367481ApriorityCriticalpatent/ES367481A2/en
Publication of ES367481A2publicationCriticalpatent/ES367481A2/en
Improvements introduced in the object of the main patent no. 317.307, granted on 12-1-66, on: improvements in the manufacture of blinds from reciprocally articulated profiles, characterized in that in the wall that forms the upper longitudinal projection of each profile a small longitudinal branch curved towards the profile is formed, which starts below the curved end portion of the wall and the side opposite said curvature, said curved branch being smaller than the curved end portion of the wall. (Machine-translation by Google Translate, not legally binding)
ES367481A1969-05-211969-05-21Improvements in the manufacture of blinds from reciprocally articulated profiles. (Machine-translation by Google Translate, not legally binding)
ExpiredES367481A2
(en)