Invention Grant
- Patent Title: Door-locking mechanism.
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Application No.: US16038117Application Date: 1917-04-07
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Publication No.: US1288487APublication Date: 1918-12-24
- Inventor: BOHAN WILLIAM J
- Applicant: BOHAN WILLIAM J
- Assignee: William J Bohan
- Current Assignee: William J Bohan
- Priority: US16038117 1917-04-07
Public/Granted literature
- US10972275B1 Zero-knowledge, anonymous verification and management using immutable databases such as blockchain Public/Granted day:2021-04-06
Information query
