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Title:
Biological apparatus
United States Patent 2786464
Inventors:
Trexler, Philip C.
Application Number:
US51595955A
Publication Date:
03/26/1957
Filing Date:
06/16/1955
Assignee:
Univ, Notre Dame Lac DU.
Primary Class:
International Classes:
C12M1/12
View Patent Images:
US Patent References:
2705489Biological apparatus1955-04-05
2516419Biological apparatus1950-07-25
2185711Biological apparatus1940-01-02