Dowel Press Patent, Page 3
1934
The third page of the document provides a detailed description of the diagrams illustrated in the drawings on page 2, and describes how the machine works.
Subjects
Full Details
| Title | Dowel Press Patent, Page 3 |
|---|---|
| Date | 1934 |
| Format | Patent document, 11 1/2 X 8 in. |
| Notes | Title by cataloger |
| Collection | Margelis family |