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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US393349120 Sep 197120 Jan 1976Xerox CorporationImaging system
US39353276 Aug 197327 Jan 1976Minnesota Mining and Manufacturing CompanyCopying using pyroelectric film
US39605553 Apr 19671 Jun 1976Xerox CorporationPhotographic charging and imaging process
US396879026 Feb 197513 Jul 1976Rikagaku KenkyushoElectret method of promoting callus formation in regeneration of bones
US397271529 Oct 19733 Aug 1976Xerox CorporationParticle orientation imaging system
US398995327 Aug 19752 Nov 1976Battelle-Institut e.V.Storage element for a digital permanent storage (memory system)
US401409122 Aug 197229 Mar 1977Sony CorporationMethod and apparatus for an electret transducer
US407251719 Jul 19767 Feb 1978Xerox CorporationMigration imaging method
US409388419 May 19776 Jun 1978Agence Nationale de Valorisation de la Recherche (ANVAR)Thin structures having a piezoelectric effect, devices equipped with such structures and in their methods of manufacture
US410268219 Jul 197625 Jul 1978Xerox CorporationImaging member
US456608613 Jun 198321 Jan 1986NCR CorporationInformation storage system utilizing electrets
US777164711 Dec 200210 Aug 2010President and Fellows of Harvard CollegeElectric microcontact printing method and apparatus
US795088519 Jul 200731 May 2011Hilti AktiengesellschaftFastening element

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