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Dual Pane Window for Covers of Impact Printers Disclosure Number: IPCOM000053986D
Original Publication Date: 1980-Dec-01
Included in the Prior Art Database: 2005-Feb-12

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Varmha, R [+details]


The window structure in a panel of the cover or cabinet of a line impact printer comprises two transparent panes of different material and sound frequency suppression characteristic separated by an air- or liquid-filled or evacuated space.