Pocket Watch Database
Patent Archive
#2348095
Patent Information
Gauge For Set Pitch Of Propeller Blades
H. H. Roby
May 2, 1944
Patent #2348095
| Patent Number: | 2348095 |
| Description: | Gauge For Set Pitch Of Propeller Blades |
| Inventor(s): | H. H. Roby |
| Assignee: | Roby Inc |
| Patent Date: | May 2, 1944 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
