Patent information:
Patent: | Utility 128,280 |
Patented: | June 25, 1872 |
Applied: | |
Title: | Improvement in Glass Presses |
Description: | Press for making insulators |
Category: | Press |
Assigned to: | William Brookfield |
Patentee Information:
Class and subclass information:
Class: | 65 | GLASS MANUFACTURING |
Subclass: | 316 | PRESS MOLDING MACHINE; With means to rotate plunger during withdrawal; |
Known specimens:
|
Drawings:
Page 1 |
|