3032917

Information

• Patent Grant
• 3032917

• References
• Source

• Patent Number

  3,032,917

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1962
  63 years ago

• CPC

  • B43L5/002 - with pivoting drawing surface
  • B43L13/005 - Portable combined drawing-aids including boards

• US Classifications

  • 108 - Horizontally supported planar surfaces