FI (list display)

  • C03B20/00
  • Processes specially adapted for the production of quartz or fused silica articles [3] HB CC 4G014
  • C03B20/00@A
  • Directly melting silica powder HB CC 4G014
  • C03B20/00@B
  • Pressure forming silica powder HB CC 4G014
  • C03B20/00@C
  • Forming by firstly turning silica powder into slurry HB CC 4G014
  • C03B20/00@D
  • Making of silica powder per se HB CC 4G014
  • C03B20/00@E
  • Heat treatment HB CC 4G014
  • C03B20/00@F
  • Characterized by compositions of silica articles (specified impurities) HB CC 4G014
  • C03B20/00@G
  • Characterized by strictures of silica articles (bubbles, cords) HB CC 4G014
  • C03B20/00@H
  • Quartz melting pots HB CC 4G014
  • C03B20/00@J
  • Porous silica HB CC 4G014
  • C03B20/00@K
  • For making semiconductors HB CC 4G014
  • C03B20/00@Z
  • Others HB CC 4G014
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