https://pubchem.ncbi.nlm.nih.gov/patent/EP-0081907-B1
Sealing means for ostomy appliances - Patent EP-0081907-B1 - PubChem
EP-0081907-B1 chemical patent summary.
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https://sheffield.ac.uk/energy2050/study/phd-opportunities/improvement-efficiency-pem-fuel-cells-through-use-appropriate-sealing-means
Improvement of the efficiency of PEM fuel cells through the use of appropriate sealing means |...
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https://thevotingnews.com/sealing-of-votes-means-time-is-past-for-researcher-seeking-paper-records-kobach-says-of-election-lawsuit-the-wichita-eagle/
Kansas: Sealing of votes means time is past for researcher seeking paper records, Kobach says of...
Secretary of State Kris Kobach said a researcher wanting to check the accuracy of voting machines from the November election missed her opportunity to do so...
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