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Title:
CRYOSURGICAL INSTRUMENT
United States Patent 3536075
Inventors:
Thomas Jr., Edward R.
Publication Date:
10/27/1970
View Patent Images:
Download PDF 3536075
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Assignee:
Univ, Northwestern
Primary Class:
606/23
International Classes:
A61B18/02
;
A61B18/00
; A61B17/36
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