- Patent number 341,577. 3.
- Patent number 1,476,914. 2 Sheets-Sheet 1.
- PATENT NUMBER 1,035,082.
- Mr. Repologle with his Repologle hydraulic water wheel relay governor.
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- PATENT NUMBER 680,745
- PATENT NUMBER 680,745
- PATENT NUMBER 680,745
- PATENT NUMBER 680,745
- PATENT NUMBER 680,745
- PATENT NUMBER 680,745