3157503

Information

• Patent Grant
• 3157503

• References
• Source

• Patent Number

  3,157,503

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1964
  60 years ago

• CPC

  • G03C1/615 - Substances generating bases
  • C21C1/02 - Dephosphorising or desulfurising
  • C21C5/4606 - Lances or injectors
  • H01C7/00 - Non-adjustable resistors formed as one or more layers or coatings Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof