3352637

Information

• Patent Grant
• 3352637

• References
• Source

• Patent Number

  3,352,637

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1967
  57 years ago

• CPC

  • C01B21/0643 - Preparation from boron halides
  • C01B21/06 - Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon
  • C01B21/068 - with silicon
  • C01B21/072 - with aluminium
  • C01B21/064 - with boron
  • C01B21/076 - with titanium or zirconium or hafnium

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 237 - Heating systems
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing