3519522

Information

• Patent Grant
• 3519522

• References
• Source

• Patent Number

  3,519,522

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1970
  54 years ago

• CPC

  • G03F7/0042 - with inorganic or organometallic light-sensitive compounds not otherwise provided for
  • B41C3/04 - to produce rubber printing blocks
  • C03C4/02 - for coloured glass
  • C03C14/006 - the non-glass component being in the form of microcrystallites
  • C03C15/00 - Surface treatment of glass , not in the form of fibres or filaments, by etching
  • C03C23/00 - Other surface treatment of glass not in the form of fibres or filaments
  • Y10T428/24992 - Density or compression of components

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 065 - Glass manufacturing
  • 216 - Etching a substrate: processes
  • 428 - Stock material or miscellaneous articles