Title:
Organ chord switching mechanism
United States Patent 3305620
Inventors:
Young, Alan C.
Publication Date:
02/21/1967
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Export Citation:
Assignee:
HAMMOND ORGAN COMPANY
Primary Class:
Other Classes:
984/12, 84/675, 984/348, 84/DIG.022
International Classes:
G10B3/10; G10H1/38; G10B3/00
Other References:
None