Device for inserting and removing tubes from stoppers

Southern Methodist University

University: Southern Methodist University
Assignee: Southern Methodist University
Inventor: Franklin Sogandares
Priority date: August 20, 1980
Filing date: August 20, 1980
Grant date: January 21, 1986
Publication date: January 21, 1986
Language: en
PDF source: https://patentimages.storage.googleapis.com/e8/5a/01/f6b24b7d263153/US4564989.pdf
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