Information Design Corporation of America

Follow

Organization

Philadelphia, PA, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Circular photographic slide tray
- Patent number 4,026,645
- Issue date May 31, 1977
- Information Design Corporation of America
- Eric B. Bown
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks