US PATENT SUBCLASS 117 / 921
SMALL DIAMETER, ELONGATE, GENERALLY CYLINDRICAL SINGLE-CRYSTAL (E.G., WHISKERS, NEEDLES, FILAMENTS, FIBERS, WIRES) {C30B 29/62}

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

921SMALL DIAMETER, ELONGATE, GENERALLY CYLINDRICAL SINGLE-CRYSTAL (E.G., WHISKERS, NEEDLES, FILAMENTS, FIBERS, WIRES) {C30B 29/62}

DEFINITION

Classification: 117/921

SMALL DIAMETER, ELONGATE, GENERALLY CYLINDRICAL SINGLE-CRYSTAL (E.G., WHISKERS, NEEDLES, FILAMENTS, FIBERS, WIRES) [C30B 29/62]:

(under the class definition) A collection of art which discloses growing small diameter, elongate, generally cylindrical single-crystal* such as whiskers, needles, filaments, fibers, or wires.

(1) Note. A complete search would include subclasses 75, 87, and 205. Cross- referencing therewith is precluded as unnecessarily duplicative.

SEE OR SEARCH THIS CLASS, SUBCLASS:

75, for processes of growing small diameter, elongate,

generally cylindrical single-crystal* from a melt.

87, for processes of growing small diameter, elongate, generally cylindrical single-crystal* from vapor or gas state.

205, for apparatus for growing small diameter, elongate, generally cylindrical single-crystal*.

SEE OR SEARCH CLASS 75, Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, etc., art collections 952 and 954 for metal* whiskers or flakes.