5003045360
pyroxylin (300014448) 'thing(s) needed/used are' nitrocellulose (300014444);
changeNote
5003045360
pyroxylin (300014448) 'thing(s) needed/used are' nitrocellulose (300014444);
description
pyroxylin (300014448) 'thing(s) needed/used are' nitrocellulose (300014444);
type
relation added
startedAtTime
2011-08-30T15:59:36