xc-patents:xc-970
Table of Contents
Patent XC-970: 1859-06-22, An improved machine for drilling iron and other metals
| X Number | Date | Inventor | City | Title |
|---|---|---|---|---|
| XC-970 | 1859-06-22 | George White | New Market, ON Canada | An improved machine for drilling iron and other metals |
Comments
XC patents are Canadian patents issued between 1824 and 1869.
Information Sources
(To be filled in.)
External links
xc-patents/xc-970.txt · Last modified: 2019/05/25 00:16 by 127.0.0.1