Koch Digital Disc GmbH & Co. KG
Настоящее имя: Koch Digital Disc GmbH & Co. KG
Austrian pressing plant operated by the Koch label. Also appearing as Koch-Digitaldisc Ges. m. b. H. & Co. KG
Lacquer engineers:
Norbert Bloos - Bℓ or Bl or mistaken as Be
Kurt Bitschnau - Kobi
MK (32)
A-6652 Elbigenalp 91
AUSTRIA