GROTRIAN PIANO COMPANY GmbH Trademarks
FRIEDRICH GROTRIAN
Filed: September 21, 2016
Grand pianos and pianos [; musical instruments]
Owned by: GROTRIAN PIANO COMPANY GmbH
Serial Number: 79197615
WILHELM GROTRIAN
Filed: June 16, 2017
Grand pianos and pianos; musical instruments
Owned by: GROTRIAN PIANO COMPANY GmbH
Serial Number: 79213800
