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US D386,488 SGranted
Data entry keyboard
AssigneeAlps Electric Co., Ltd.
InventorsMasaaki Kageyama, Hideki Ito, Yoshirou Koutaka, Takahiro Murakami, Katsuyuki Katayama, Hiromi Chiba
Life of this patent
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Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a data entry keyboard, as shown.