Patent information:
| Patent: | Utility 416,703 |
| Patented: | December 3, 1889 |
| Applied: | July 17, 1886 |
| Title: | Glass Furnace |
| Description: | Glass furnace |
| Category: | Furnace |
| Assigned to: | 1/2 to William Brookfield |
Patentee Information:
Class and subclass information:
| Class: | 432 | HEATING |
| Subclass: | 161 | WORK CHAMBER HAVING HEATING MEANS; Combustion products heat work by contact; Having separator of flow director for melted work; |
Known specimens:
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Drawings:
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