2455538

Information

• Patent Grant
• 2455538

• References
• Source

• Patent Number

  2,455,538

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1948
  76 years ago

• CPC

  • B21K5/12 - other cutting tools

• US Classifications

  • 072 - Metal deforming
  • 076 - Metal tools and implements, making