Invention Grant
- Patent Title: Brake mechanism.
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Application No.: US17997317Application Date: 1917-07-11
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Publication No.: US1263290APublication Date: 1918-04-16
- Inventor: SANDERSON RAY R
- Applicant: SANDERSON RAY R
- Assignee: Ray R Sanderson
- Current Assignee: Ray R Sanderson
- Priority: US17997317 1917-07-11
Public/Granted literature
- US20230171747A1 SECURE DATA COMMUNICATION Public/Granted day:2023-06-01
Information query
