US PATENT SUBCLASS 117 / 923
SINGLE-CRYSTAL OF COMPLEX GEOMETRY (E.G., PATTERNED, ELO) {C30B 29/66}

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


117 /   HD   SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR

923SINGLE-CRYSTAL OF COMPLEX GEOMETRY (E.G., PATTERNED, ELO) {C30B 29/66}

DEFINITION

Classification: 117/923

SINGLE-CRYSTAL OF COMPLEX GEOMETRY (E.G., PATTERNED, ELO) [C30B 29/66]:

(under the class definition) A collection of art which discloses growing single-crystal* having complex geometric shapes such as patterns, ELO products, or dental braces.

(1) Note. A complete search would include subclasses 40 and 53. Cross-referencing therewith is precluded as unnecessarily duplicative.