3446744

Information

• Patent Grant
• 3446744

• References
• Source

• Patent Number

  3,446,744

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • A62B21/00 - Devices for producing oxygen from chemical substances for respiratory apparatus
  • C01B15/0435 - of alkali metals

• US Classifications

  • 252 - Compositions
  • 023 - Chemistry: physical processes
  • 423 - Chemistry of inorganic compounds