3708477

Information

• Patent Grant
• 3708477

• References
• Source

• Patent Number

  3,708,477

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1973
  51 years ago

• CPC

  • F21V17/16 - by deformation of parts Snap action mounting
  • C07D207/34 - with heteroatoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen
  • C07D207/36 - Oxygen or sulfur atoms
  • C07D207/38 - 2-Pyrrolones
  • C07D271/04 - 1,2,3-Oxadiazoles Hydrogenated 1,2,3-oxadiazoles
  • C07D501/08 - by forming the ring or condensed ring systems
  • C07D501/18 - 7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
  • C07D501/38 - Methylene radicals, substituted by nitrogen atoms Lactams thereof with the 2-carboxyl group Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom Quaternary compounds thereof
  • C07D501/42 - with the 7-amino radical acylated by an araliphatic carboxylic acid
  • C07D501/46 - with the 7-amino radical acylated by carboxylic acids containing hetero rings
  • C07D513/04 - Ortho-condensed systems
  • G09F9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

• US Classifications

  • 540 - Organic compounds