2237020

Information

• Patent Grant
• 2237020

• References
• Source

• Patent Number

  2,237,020

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1941
  83 years ago

• CPC

  • F16K5/167 - Means pressing radially

• US Classifications

  • 251 - Valves and valve actuation