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Individual
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Individual
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Priority to ES1975214656UpriorityCriticalpatent/ES214656Y/en
Publication of ES214656UpublicationCriticalpatent/ES214656U/en
Application grantedgrantedCritical
Publication of ES214656YpublicationCriticalpatent/ES214656Y/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
Improved closing device for watertight doors, characterized by being constituted by a rectangular, square or circular contour door, which will have mounted a device formed by a rotary wheel integral with a central spindle, which threaded on a bushing also attached to a central support plate to which it displaces in its entirety when being activated. (Machine-translation by Google Translate, not legally binding)
ES1975214656U1975-08-201975-08-20
PERFECTED LOCKING DEVICE FOR WATERPROOF DOORS.
ExpiredES214656Y
(en)