Musical Instruments Trademarks Filed in August 30, 1989
QUIET KEYS
Filed: August 30, 1989
MUTING OR MUFFLING ASSEMBLY THAT IS INSTALLABLE IN VERTICAL ACOUSTIC PIANOS
Owned by: LANGOWSKI, LAURENCE A.
Serial Number: 73822616
REPUBBLIKA TA' MALTA
Owned by: Government of Malta
Serial Number: 89000819
