Patent information:
Patent: | Utility 1,750,699 |
Patented: | March 18, 1930 |
Applied: | August 2, 1922 |
Title: | Process and Apparatus for Testing Insulators |
Description: | Apparatus to run a high voltage test on insulators (see 1,796,427) |
Category: | Manufacturing |
Assigned to: | The Ohio Brass Co. |
Patentee Information:
Class and subclass information:
Class: | 324 | ELECTRICITY: MEASURING AND TESTING |
Subclass: | 552 | |
Known specimens:
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Drawings:
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