3600845

Information

• Patent Grant
• 3600845

• References
• Source

• Patent Number

  3,600,845

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1971
  52 years ago

• CPC

  • A63H3/31 - Bellows, cylinders or the like for sound production

• US Classifications

  • 446 - Amusement devices: toys