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All Patents in class 180/8.4 | |||||
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Number | Title | Classification(s) | |||
19,468 | Improvement in the manner of attaching legs to walking locomotives | 180/8.4 | |||
117,307 | Improvement in Steam-Carriages for Plows | 180/8.4 | |||
119,308 | Steam Wagon | 180/39, 180/8.4 | |||
557,329 | Traction Engine | 180/8.4 |