Keyboard instrument key, e.g. for piano
A key, for a keyboard instrument, has a surface of ceramic, glass-ceramic or glass. Preferably the ceramic is a 0.1-3 mm thick overlay of alumina, zirconia, zirconia-reinforced alumina, alumina-reinforced zirconia, aluminium titanate, mullite or zirconium silicate ceramic.
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| creator | HOFFMEISTER, HANS., 16727 MARWITZ, DE JUNGHANS, CLAAS, 10587 BERLIN, DE TERRY, HAMLYN GRAHAM, 10587 BERLIN, DE |
| description | A key, for a keyboard instrument, has a surface of ceramic, glass-ceramic or glass. Preferably the ceramic is a 0.1-3 mm thick overlay of alumina, zirconia, zirconia-reinforced alumina, alumina-reinforced zirconia, aluminium titanate, mullite or zirconium silicate ceramic. |
| format | Patent |
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Preferably the ceramic is a 0.1-3 mm thick overlay of alumina, zirconia, zirconia-reinforced alumina, alumina-reinforced zirconia, aluminium titanate, mullite or zirconium silicate ceramic.</description><edition>6</edition><language>eng ; ger</language><subject>ACOUSTICS ; MUSICAL INSTRUMENTS ; PHYSICS ; PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICALINSTRUMENTS WITH ONE OR MORE KEYBOARD</subject><creationdate>1998</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980205&DB=EPODOC&CC=DE&NR=19632409A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980205&DB=EPODOC&CC=DE&NR=19632409A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOFFMEISTER, HANS., 16727 MARWITZ, DE</creatorcontrib><creatorcontrib>JUNGHANS, CLAAS, 10587 BERLIN, DE</creatorcontrib><creatorcontrib>TERRY, HAMLYN GRAHAM, 10587 BERLIN, DE</creatorcontrib><title>Keyboard instrument key, e.g. for piano</title><description>A key, for a keyboard instrument, has a surface of ceramic, glass-ceramic or glass. 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| language | eng ; ger |
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| subjects | ACOUSTICS MUSICAL INSTRUMENTS PHYSICS PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICALINSTRUMENTS WITH ONE OR MORE KEYBOARD |
| title | Keyboard instrument key, e.g. for piano |
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