US PATENT SUBCLASS 117 / 28
.~.~ Including non-coincident axes of rotation (e.g., relative eccentric)

Current as of: June, 1999
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117 /   HD   SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR

11  DF  PROCESSES OF GROWTH FROM LIQUID OR SUPERCRITICAL STATE {7}
13  DF  .~ Having pulling during growth (e.g., Czochralski method, zone drawing) {9}
28.~.~ Including non-coincident axes of rotation (e.g., relative eccentric)

DEFINITION

Classification: 117/28

Including non-coincident axes of rotation (e.g., relative eccentric):

(under subclass 13) Subject matter characterized in that non-coincident axes of rotation are employed during growth, for example, where the axes of rotation of the seed/product and of the liquid precursor* support means (e.g., the crucible*) are not coincident or where the seed/product is

simultaneously spun and eccentrically rotated.