1952454

Information

• Patent Grant
• 1952454

• References
• Source

• Patent Number

  1,952,454

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1934
  90 years ago

• CPC

  • C03B9/353 - Mould holders; Mould opening and closing mechanisms
  • C03B9/31 - Blowing laminated glass articles or glass with enclosures
  • C03B9/344 - Bottom moulds
  • C03B9/347 - Construction of the blank or blow mould
  • C03C17/02 - with glass

• US Classifications

  • 065 - Glass manufacturing