1357363

Information

• Patent Grant
• 1357363

• References
• Source

• Patent Number

  1,357,363

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1920
  104 years ago

• CPC

  • G03B19/08 - with provision for alternative use with plates or cut-films

• US Classifications

  • 396 - Photography