CAPSULE FOR THE STUDY AND TREATMENT OF THE DIGESTIVE TRACT
United States Patent 3485235

Inventors:
Felson, Ronald
Publication Date:
12/23/1969
View Patent Images:
Assignee:
Ronald, Felson
Primary Class:
Other Classes:
604/57
International Classes:
A61B5/07; A61B10/00; A61M37/00; A61N1/42; A61B5/10




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