1526545

Information

• Patent Grant
• 1526545

• References
• Source

• Patent Number

  1,526,545

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1925
  99 years ago

• CPC

  • F28F9/264 - by sleeves, nipples

• US Classifications

  • 138 - Pipes and tubular conduits
  • 165 - Heat exchange
  • 285 - Pipe joints or couplings