1607475

Information

• Patent Grant
• 1607475

• References
• Source

• Patent Number

  1,607,475

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1926
  98 years ago

• CPC

  • B21C37/06 - of tubes or metal hoses Combined procedures for making tubes
  • Y10T29/49975 - Removing defects
  • Y10T29/49977 - From center of ingot to leave hollow blank
  • Y10T29/49991 - Combined with rolling

• US Classifications

  • 029 - Metal working
  • 065 - Glass manufacturing
  • 072 - Metal deforming
  • 164 - Metal founding