1415498

Information

• Patent Grant
• 1415498

• References
• Source

• Patent Number

  1,415,498

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1922
  102 years ago

• CPC

  • G06M1/32 - Actuating means
  • G06M1/08 - for actuating the drive

• US Classifications

  • 235 - Registers
  • 033 - Geometrical instruments