3850140

Information

• Patent Grant
• 3850140

• References
• Source

• Patent Number

  3,850,140

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1974
  50 years ago

• CPC

  • B29D30/40 - Chemical pretreatment of textile inserts before building the tyre
  • B29D2030/383 - Chemical treatment of the reinforcing elements
  • B29K2021/00 - Use of unspecified rubbers as moulding material

• US Classifications

  • 118 - Coating apparatus