3738393

Information

• Patent Grant
• 3738393

• References
• Source

• Patent Number

  3,738,393

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • B65G51/12 - Pneumatic gates

• US Classifications

  • 138 - Pipes and tubular conduits
  • 251 - Valves and valve actuation