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| Patents for John Ballantine & Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| CA-62,996 | Apr. 27, 1899 | J. Ballantine | Moulding machine bed | molders | |
| CA-107,752 | Oct. 01, 1907 | J. Ballantine | Guide-shifting devices for moulding machines | molders | |