Invention Grant
- Patent Title: Railway-tie and fastener.
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Application No.: US1912677503Application Date: 1912-02-14
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Publication No.: US1041964APublication Date: 1912-10-22
- Inventor: CLARK JOHN T
- Applicant: CLARK JOHN T
- Assignee: John T Clark
- Current Assignee: John T Clark
- Priority: US1912677503 1912-02-14
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