(under subclass 861) Meter subcombinations or elements of the type meter provided for in ... and not above provided for. Register connections including reduction gearing and packings are included here when claimed with meter structure.
SEE OR SEARCH CLASS
74, Machine Element or Mechanism, for reduction gearing, per se.
235, Registers, for registers, per se.
346, Recorders.
475, Planetary Gear Transmission Systems or Components, for planetary gearing, per se.
