Elevator call system with two-wire floor call button and integrated control circuit
IR114218BUndetermined Publication Date: 2026-07-19MR MAHMOUD HOSHYARHIR +1
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Patent Information
- Application Number
- IR140450140003006474
- Authority / Receiving Office
- IR · IR
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2025-10-16
- Publication Date
- 2026-07-19
- Estimated Expiration
- 2045-10-16
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