US PATENT SUBCLASS 117 / 87
.~ Forming a platelet shape or a small diameter, elongate, generally cylindrical shape (e.g., whisker, fiber, needle, filament)

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

84  DF  FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION) {8}
87.~ Forming a platelet shape or a small diameter, elongate, generally cylindrical shape (e.g., whisker, fiber, needle, filament)

DEFINITION

Classification: 117/87

Forming a platelet shape or a small diameter, elongate, generally cylindrical shape (e.g., whisker, fiber, needle, filament):

(under subclass 84) Subject matter in which the product formed is stated to be or appears to be a platelet shape or a small diameter, elongate, generally cylindrical shape (e.g., whisker, fiber, needle, filament).

(1) Note. Search also subclass 75 for processes in which it is unclear whether a liquid phase is present.

(2) Note. Cross-referencing to art collections 921 or 922 is precluded as unnecessarily duplicative.