2320593

Information

• Patent Grant
• 2320593

• References
• Source

• Patent Number

  2,320,593

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1943
  81 years ago

• CPC

  • E04C2/428 - Separate connecting means

• US Classifications

  • 052 - Static structures
  • 219 - Electric heating