5001172184
patent furniture (300040038) 'related to' centripetal spring chairs (300133868);
changeNote
5001172184
patent furniture (300040038) 'related to' centripetal spring chairs (300133868);
description
patent furniture (300040038) 'related to' centripetal spring chairs (300133868);
type
relation added
startedAtTime
2001-07-26T22:15:06