1738527

Information

• Patent Grant
• 1738527

• References
• Source

• Patent Number

  1,738,527

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1929
  95 years ago

• CPC

  • F27D1/027 - Skew backs
  • F27D1/021 - Suspended roofs

• US Classifications

  • 266 - Metallurgical apparatus
  • 432 - Heating