1400251

Information

• Patent Grant
• 1400251

• References
• Source

• Patent Number

  1,400,251

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1921
  103 years ago

• CPC

  • E04H7/32 - mainly of wood
  • B65D90/12 - Supports

• US Classifications

  • 052 - Static structures