1705648

Information

• Patent Grant
• 1705648

• References
• Source

• Patent Number

  1,705,648

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1929
  97 years ago

• CPC

  • F16J9/20 - Rings with special cross-section Oil-scraping rings
  • F16J9/18 - with separate bridge-elements

• US Classifications

  • 277 - Seal for a joint or juncture