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 |
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Date | 1934 |
Format | Patent document, 11 1/2 X 8 in. |
Notes | Title by cataloger |
Collection | Margelis family |