US Patent: 2,407,478
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| Antiknock or detonation dampening device
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Patentees:
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| Albert G. H. Vanderpoel (exact or similar names) - Hawthorne, CA |
| Harold E. Crozier (exact or similar names) - Hawthorne, CA |
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Patent Dates:
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| Applied: |
Mar. 20, 1944 |
| Granted: |
Sep. 10, 1946 |
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Jeff Joslin
Vintage Machinery entry for Crozier Machine Tool Co.
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Description: |
| This invention avoids engine knock by providing "automatic means for introducing steam vapor to the carburetor..." |
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