117 / | HD | SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR |
937 | DF | INORGANIC CONTAINING SINGLE-CRYSTAL (E.G., COMPOUND, MIXTURE, COMPOSITE) {C30B 29/10} {10} |
952 | .~ Nitride containing (e.g., GaN, cBN) {C30B 29/38} |