71652432
Aug 27, 1953
Sep 28, 1954
MANUALLY OPERABLE, OR AUTOMATICALLY OPERABLE, PROGRAM CONTROLLED SOUND REPRODUCER SOLD FOR USE IN CHURCHES, INSTITUTIONS, BUILDINGS, ETC., SAID REPRODUCER HAVING AN AMPLIFIER CONNECTABLE WITH A REMOTELY LOCATED LOUD SPEAKER AND A SOURCE OF AUDIO VIBRATIONS
Housewares and Glass