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xc-patents:xc-172

Patent XC-172: 1842-01-27, A new method of tanning hides or skins

X Number Date Inventor City Title
XC-172 1842-01-27 Charles Maitland Tate Kingston, ON Canada A new method of tanning hides or skins

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xc-patents/xc-172.txt · Last modified: 2019/05/25 00:16 (external edit)