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| US Patent: 82,067 | ||||||||||||||||||||||||||
| Improvement in shingle-machines | ||||||||||||||||||||||||||
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Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Vulcan Iron Works Co. (Oswego) Vintage Machinery entry for James E. Austin & Co. Vintage Machinery entry for Ionia Shingle-Machine Mfg. Co. |
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