3889807

Information

• Patent Grant
• 3889807

• References
• Source

• Patent Number

  3,889,807

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • A63B39/025 - using containers with pressurising means for balls not in use

• US Classifications

  • 206 - Special receptacle or package
  • 220 - Receptacles