combination oil tannage
A type of tannage, or process of tannage, in which
the skin is first tanned with formaldehyde and is
subsequently treated by the OIL TANNING process.
leathers are tanned by this method. (61 )
all CoOL documents]
Timestamp: Saturday, 19-Nov-2011 13:18:40 PST
Retrieved: Friday, 17-Aug-2018 22:24:14 GMT