1948314

Information

• Patent Grant
• 1948314

• References
• Source

• Patent Number

  1,948,314

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1934
  90 years ago

• CPC

  • B31D1/0093 - involving impregnating

• US Classifications

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