US Patent: 620,431
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Explosive-Engine for Vehicles
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Patentee:
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John W. Eisenhuth (exact or similar names) - New York, NY |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jul. 30, 1897 |
Granted: |
Feb. 28, 1899 |
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Joel Havens
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Description: |
Claim:
My invention relates to improvements in motors, and has for its object the production of a motor which may be operated by gas or compressed air and one that is adapted to use either gas or air interchangeably. |
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