Powedertech Co., Ltd.

Follow

Organization

Chiba, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Porous ferrite core material for electrophotographic developer, res...
- Patent number 8,728,699
- Issue date May 20, 2014
- Powedertech Co., Ltd.
- Toru Iwata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY