US Patent: 376,134
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| Routing-machine
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Patentees:
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| Carl Fredrick William Lehmann (exact or similar names) - New York, NY |
| George W. Shamp (exact or similar names) - Buffalo, NY |
| George K. Birge (exact or similar names) - Buffalo, NY |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 31, 1887 |
| Granted: |
Jan. 10, 1888 |
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Jeff Joslin
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Description: |
| "Our invention relates to certain improvements in the routing-machine for cutting patterns upon print-rollers for wall-papers, &c., for which Letters Patent No. 360,081 where granted on the 29th of March, 1887, to George K. Birge..." |
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