US Patent: 616,059
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Explosive Gas Engine
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Patentees:
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Jacob Madlehner (exact or similar names) - Erie, Erie County, PA |
Frank Hamilton (exact or similar names) - Erie, Erie County, PA |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jul. 29, 1897 |
Granted: |
Dec. 13, 1898 |
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Joel Havens
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Description: |
Claim:
This invention has for its object the improvement of explosive-gas engines in their several parts; and it consists in novel features of construction and new combinations and arrangements of the parts of an engine |
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