1173273

Information

• Patent Grant
• 1173273

• References
• Source

• Patent Number

  1,173,273

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1916
  109 years ago

• CPC

  • B29C33/68 - Release sheets
  • C21D9/573 - with cooling
  • Y10S165/225 - with solid conveyor

• US Classifications

  • 165 - Heat exchange