Invention Grant
- Patent Title: Rail-anchor.
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Application No.: US18827617Application Date: 1917-08-27
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Publication No.: US1296263APublication Date: 1919-03-04
- Inventor: BYERS JACOB J
- Applicant: NAT MALLEABLE CASTINGS CO
- Assignee: Nat Malleable Castings Co
- Current Assignee: Nat Malleable Castings Co
- Priority: US18827617 1917-08-27
Information query
