1834474

Information

• Patent Grant
• 1834474

• References
• Source

• Patent Number

  1,834,474

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1931
  93 years ago

• CPC

  • A21C11/14 - for star-like stamping

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus