CA Patent: CA-747,645
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| Valve guide reboring device
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Patentee:
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| John Parry (exact or similar names) - Orillia, ON Canada |
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Patent Dates:
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| Applied: |
Jan. 19, 1965 |
| Granted: |
Dec. 06, 1966 |
CIPO Data
Espacenet patent
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Jeff Joslin
Vintage Machinery entry for Van Norman Machine Tool Co.
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Description: |
| This valve reboring design was part of the Van Norman Model 650 seat and valve grinding machine, which was manufactured for Van Norman by Ingenious Devices, Ltd. of Orillia, Ontario. |
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