US PATENT SUBCLASS 136 / 236.1
.~ Having particular thermoelectric composition

Current as of: June, 1999
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136 /   HD   BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC

200  DF  THERMOELECTRIC {15}
236.1.~ Having particular thermoelectric composition {5}
237  DF  .~.~> Having particular bonding material for junction
238  DF  .~.~> Chalcogenide containing (S, O, Te, Se)
239  DF  .~.~> Group IV element containing (C, Si, Ti, Ge, Zr, Sn, Hf, Pb)
240  DF  .~.~> Group V metal containing (V, As, Nb, Sb, Ta, Bi)
241  DF  .~.~> Group IB metal containing (Cu, Ag, Au)

DEFINITION

Classification: 136/236.1

Having particular thermoelectric composition:

(under subclass 200) Apparatus wherein a thermoelectric composition is claimed.

(1) Note. To be placed herein rather than in a composition class, a thermoelectric device defined by composition only must claim at least two elements of the thermoelectric device, e.g., two junction elements of a couple.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

615+, for metallic composite defined in terms of the composition of its components.