Child's musical mattress and support thereof
United States Patent 3235891
Inventors:
Yamil, Chade
Giacoboni, Volpe Graziella
Publication Date:
02/22/1966
Assignee:
Yamil, Chade
Giacoboni, Volpe Graziella
Other Classes:
601/57, 601/90, 5/904, D06/605, 601/47
International Classes:
A47D15/00