1690137

Information

• Patent Grant
• 1690137

• References
• Source

• Patent Number

  1,690,137

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1928
  96 years ago

• CPC

  • A47B41/04 - Drawing or model stands

• US Classifications

  • 269 - Work holders
  • 312 - Supports: cabinet structure