3818653

Information

• Patent Grant
• 3818653

• References
• Source

• Patent Number

  3,818,653

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • E04B2/705 - with longitudinal horizontal elements placed between columns
  • A61H33/06 - Artificial hot-air or cold-air baths Steam or gas baths or douches

• US Classifications

  • 052 - Static structures