3717696

Information

• Patent Grant
• 3717696

• References
• Source

• Patent Number

  3,717,696

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  52 years ago

• CPC

  • A61H33/10 - Devices on tubs for steam baths
  • D01F6/74 - from polycondensates of cyclic compounds

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes