2337049

Information

• Patent Grant
• 2337049

• References
• Source

• Patent Number

  2,337,049

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1943
  81 years ago

• CPC

  • B65D88/04 - spherical

• US Classifications

  • 220 - Receptacles
  • 219 - Electric heating
  • 228 - Metal fusion bonding
  • 420 - Alloys or metallic compositions
  • D23 - Environmental heating and cooling