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| All Patents in class 249/111 | |||||
| Number | Date | Patentee | Title | Type | |
| 180,641 | Aug. 01, 1876 | A.K. Rider | Chills for Casting | foundry machines | |
| 430,713 | Jun. 24, 1890 | W. Vanderman | Lead-joint runner | plumber | |