1533480

Information

• Patent Grant
• 1533480

• References
• Source

• Patent Number

  1,533,480

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1925
  99 years ago

• CPC

  • G03D15/025 - Glazing

• US Classifications

  • 432 - Heating
  • 034 - Drying and gas or vapor contact with solids