1554275

Information

• Patent Grant
• 1554275

• References
• Source

• Patent Number

  1,554,275

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1925
  99 years ago

• CPC

  • A01K41/06 - Egg-turning appliances for incubators
  • C03B25/10 - with vertical displacement of the glass products

• US Classifications

  • 432 - Heating