Index:United States patent 1303730.pdf

Title United States patent 1303730
Author James Harris Rogers
Year 1919
Publisher United States Patent Office
Location Washington, D. C.
Source pdf
Progress To be proofread
Transclusion Index not transcluded or unreviewed
Pages (key to Page Status)
Sheet 1 2 3
This article is issued from Wikisource. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.