Ron,
I think the patent section of the piano page is fascinating.
I have a comment. I have a patent #5,125,309 "Adjustable Friction
Grand Piano Action". I noticed that this was not on the list.
If this is missing it makes me think - What else is missing?
How reliable is this information?
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David /||||\ Stanwood Stanwood@tiac.net
(o o) West Tisbury, Massachusetts USA
--oOO--( )--OOo----- On the Island of Martha's Vineyard
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