2240504

Information

• Patent Grant
• 2240504

• References
• Source

• Patent Number

  2,240,504

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1941
  83 years ago

• CPC

  • A61N1/445 - Hydro-electric baths

• US Classifications

  • 607 - Surgery: light, thermal, and electrical application