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Patents1 Comment

Hammerschmidt octave patent

German patent application Background Summery Figure 1 Figure 2 Patent claims Photos of Hammerschmidt octave vents 1961 Hammerschmidt catalogue page & description Other companies’ inventions: …

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Musings1 Comment

Being a good saxophone caretaker

The concept of being a saxophone caretaker isn’t really outlandish at all Any well-made professional—or even a good, student model saxophone from the early to …

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