3908419

Information

• Patent Grant
• 3908419

• References
• Source

• Patent Number

  3,908,419

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • B29C49/46 - characterised by using a particular environment or blow fluids other than air
  • B21D26/08 - generated by explosives
  • B21D51/36 - collapsible or like thin-walled tubes
  • B29C2049/4647 - created by an explosive gas mixture
  • B29L2023/20 - Flexible squeeze tubes

• US Classifications

  • 072 - Metal deforming