US Patent 9770058 Flat-fold respirator with monocomponent filtration/stiffening monolayer
Patent 9770058 was granted and assigned to 3M on September, 2017 by the United States Patent and Trademark Office.
Name
# Contributions
Last Contribution
Find more entities like US Patent 9770058 Flat-fold respirator with monocomponent filtration/stiffening monolayer
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.