US PATENT SUBCLASS 235 / 29 R
.~ Multiple
Current as of: June, 1999
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Unofficial Alpha Subclasses: R A
DEFINITION
Classification: 235/29
(under subclass 33) Fare-registers including two or more separate registers for indicating different classes of fare, whether such registers are entirely independent of each other or whether they have either a common trip-register or a common totalizer.