Device for the production of pressure waves in liquids
United States Patent 3417747

Inventors:
Hilde, Beger
Publication Date:
12/24/1968
View Patent Images:
Download PDF 3417747 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Primary Class:
601/168
Other Classes:
4/491
International Classes:
A61H33/02




<- Previous Patent (Illuminating endosco...)   |   Next Patent (Jointed splint for t...) ->