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| All Patents in class 52/553 | |||||
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| Number | Date | Patentee | Title | Type | |
| 52,004 | Jan. 09, 1866 | J. Sherman | Improved shingle | shingle machines | |
| 102,441 | Apr. 26, 1870 | J. Siddons | Improvement in metallic roofing | roofs | |