xc-patents:xc-698
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| + | ====== Patent XC-698: 1857-01-21, Improvements in the construction of smut machines ====== | ||
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| + | ^ X Number | ||
| + | | XC-698 | ||
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| + | ===== Comments ===== | ||
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| + | XC patents are Canadian patents issued between 1824 and 1869. | ||
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| + | ===== Information Sources ===== | ||
| + | |||
| + | (To be filled in.) | ||
| + | | ||
| + | |||
| + | ===== External links ===== | ||
| + | [[http:// | ||
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xc-patents/xc-698.txt · Last modified: 2019/05/25 00:16 by 127.0.0.1