IT946466B -
DEVICE FOR THE AUTOMATIC CLOSING OF A DOOR
- Google Patents
DEVICE FOR THE AUTOMATIC CLOSING OF A DOOR
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Publication number
IT946466B
IT946466BIT1924072AIT1924072AIT946466BIT 946466 BIT946466 BIT 946466BIT 1924072 AIT1924072 AIT 1924072AIT 1924072 AIT1924072 AIT 1924072AIT 946466 BIT946466 BIT 946466B
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Application filed by Cierres Electronicos SafiledCriticalCierres Electronicos Sa
Priority to IT1924072ApriorityCriticalpatent/IT946466B/en
Application grantedgrantedCritical
Publication of IT946466BpublicationCriticalpatent/IT946466B/en