Logo Brand Number of cassettes
in catalog 		Year
C60 1
CBS / Sony 34 1972 - 1979
CCS 1
CDE 1
CDG 1 1982 - 1982
CFK Schwarza 1
CIM 3
CKD 1
CLT 1
CM Contec 1
CN 1
CO-OP 23 1972 - 1979
CPT 1
CSR 1
CTA 2
CTV 1
CVS 55 1982 - 1986
CYY 7
Calibron 3
Cam 1

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