Too much time on my hands again !! I found a google search for patents and inserted "euphonium" and found this :
http://www.google.com/patents?vid=USPAT ... =euphonium
Here's the link for the search results page for those that care to read all of them :
http://www.google.com/patents?q=euphonium
Patents for compensating systems and other stuff ...
Forum rules
Be kind. No government, state, or local politics allowed. Admin has final decision for any/all removed posts.
Be kind. No government, state, or local politics allowed. Admin has final decision for any/all removed posts.
-
oldbandnerd
- 5 valves
- Posts: 1031
- Joined: Wed Dec 22, 2004 8:43 pm
- Location: No matter where you go... there you are .
- Contact:
