Patent information:
Patent: | Utility 169,783 |
Patented: | November 9, 1875 |
Applied: | October 5, 1875 |
Title: | Improvement in Tempering Glass, and Furnaces Therefor |
Description: | Method of transferring glass to be tempered (see patent 157,717) |
Category: | Glass |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 65 | GLASS MANUFACTURING |
Subclass: | 349 | PRODUCT COOLING MEANS (E.G., TEMPERING); With preceding reheater; |
Known specimens:
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Drawings:
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