PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Patent US4854671 - Mount for optical elements - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsA mount for an optical element such as a lens element wherein the optical element has a cylindrical circumferential rim and at least three ribs formed of a material having a highly elastic property.
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