3438758

Information

• Patent Grant
• 3438758

• References
• Source

• Patent Number

  3,438,758

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • F17B1/04 - Sealing devices for sliding parts

• US Classifications

  • 048 - Gas: heating and illuminating
  • 220 - Receptacles