3844524

Information

• Patent Grant
• 3844524

• References
• Source

• Patent Number

  3,844,524

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • B28B7/42 - for heating or cooling
  • B28B7/243 - for making plates, panels or similar sheet- or disc-shaped objects

• US Classifications

  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus