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METHOD AND APPARATUS FOR SIMULTANEOUSLY FREEZE DRYING A PLURALITY OF BACTERIAL CULTURES
US 3,474,543 A
Filed
: 11/24/1967
Issued
: 10/28/1969
Est. Priority Date
: 11/24/1967
Status: Expired due to Term
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Current Assignee
Charles E. Bender
,
Taylor N. Thompson
Original Assignee
Charles E. Bender
,
Taylor N. Thompson
Inventors
Bender, Charles E.
,
Thompson, Taylor N.
Application Number
US04/685,598
Time in Patent Office
704 Days
Field of Search
US Class Current
34/287
CPC Class Codes
F26B 5/06
the process involving freezing
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