3872632

Information

• Patent Grant
• 3872632

• References
• Source

• Patent Number

  3,872,632

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • E04B1/3408 - Extraordinarily-supported small buildings

• US Classifications

  • 052 - Static structures
  • D25 - Building units and construction elements