US Patent: 1,954,159
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Drop Hammer
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Patentee:
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John C. Wattleworth (exact or similar names) - Cleveland, OH |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Sep. 21, 1931 |
Granted: |
Apr. 10, 1934 |
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Joel Havens
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Description: |
Freeman & Weichman - patent attorneys
This invention relates to drop hammers and has for an object the provision of a new and improved apparatus of this type.
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