2004618

Information

• Patent Grant
• 2004618

• References
• Source

• Patent Number

  2,004,618

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1935
  89 years ago

• CPC

  • A22C11/04 - with mechanically-operated piston moving to-and-fro

• US Classifications

  • 092 - Expansible chamber devices