3382072

Information

• Patent Grant
• 3382072

• References
• Source

• Patent Number

  3,382,072

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • A41H3/005 - Sheet materials for drafting patterns

• US Classifications

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