690135

Information

• Patent Grant
• 690135

• References
• Source

• Patent Number

  690,135

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1901
  123 years ago

• CPC

  • E04C2/34 - composed of two or more spaced sheet-like parts
  • D21C7/04 - Linings

• US Classifications

  • 052 - Static structures
  • 217 - Wooden receptacles
  • 220 - Receptacles
  • 312 - Supports: cabinet structure