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xc-patents:xc-1372

Patent XC-1372: 1862-06-06, A centripetal churn and centripetal agitator, for refining and fitting for use rock oil, or petroleum and coal oil

X Number Date Inventor City Title
XC-1372 1862-06-06 Charles H. Waterous Brantford, ON Canada A centripetal churn and centripetal agitator, for refining and fitting for use rock oil, or petroleum and coal oil

Comments

XC patents are Canadian patents issued between 1824 and 1869.

Information Sources

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xc-patents/xc-1372.txt · Last modified: 2019/05/25 00:16 (external edit)