US Patent: 658,858
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Gas Engine
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Patentee:
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Lewis H. Nash (exact or similar names) - South Norwalk, Fairfield County, CT |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jan. 25, 1897 |
Granted: |
Oct. 02, 1900 |
USPTO (New site tip) Google Patents
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Joel Havens "Vintage Machinery" entry for National Meter Co.
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Description: |
Claim:
In a gas-engine a plurality of puppet-valves having parallel stems, rocking arms respectively pivoted to said stems at one end and to fixed bearings at the other, said rocking arms overlapping one another, and cams by means of which the said rocking arms and valve-stems are operated. |
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