2069202

Information

• Patent Grant
• 2069202

• References
• Source

• Patent Number

  2,069,202

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1937
  87 years ago

• CPC

  • B29C71/00 - After-treatment of articles without altering their shape Apparatus therefor
  • B29C41/24 - for making articles of indefinite length
  • C08J5/18 - Manufacture of films or sheets
  • C08L1/12 - Cellulose acetate
  • B29K2201/08 - Cellulose derivatives
  • C08J2301/12 - Cellulose acetate

• US Classifications

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