1979215

Information

• Patent Grant
• 1979215

• References
• Source

• Patent Number

  1,979,215

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1934
  90 years ago

• CPC

  • B61F17/30 - with grease

• US Classifications

  • 277 - Seal for a joint or juncture