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MATSUSHTIA ELECTRIC INDUSTRIAL CO., LTD.
| MATSUSHTIA ELECTRIC INDUSTRIAL CO., LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090268099 | VIDEO SWITCHER AND SWITCHING OBJECT SWITCHER - A video switcher that enables to perform setting operation while checking the set values without being distracted by a display unit even during a program is provided. Knobs ( | 10-29-2009 |