3911632

Information

• Patent Grant
• 3911632

• References
• Source

• Patent Number

  3,911,632

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • E04D13/064 - Gutters
  • A01G9/1476 - Greenhouse gutters
  • E04B7/08 - Vaulted roofs

• US Classifications

  • 052 - Static structures