3111444

Information

• Patent Grant
• 3111444

• References
• Source

• Patent Number

  3,111,444

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1963
  61 years ago

• CPC

  • B29D30/28 - Rolling-down or pressing-down the layers in the building process
  • B29D30/248 - Drums of the undercut type without toroidal expansion
  • B29D30/26 - Accessories or details
  • B29D2030/2635 - Central bladder
  • B29D2030/2692 - by using suction means
  • B29L2022/025 - Bladders

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture