EP1405278A4

Selective metal removal process for metallized retro-reflective and holographic films and radio frequency devices made therewith

Abstract

This record has no abstract on file.

Term

Term ended

Projected expiry passed 30 April 2022, 4.4 years ago.

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Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
WO0042472A1CitesWorld Intellectual Property Organization (WIPO)XYSearch report30,62-66
US4610755ACitesUnited States of AmericaSearch report
US5621571ACitesUnited States of AmericaSearch report
CH691098A5CitesSwitzerlandXSearch report1-23,35-61
WO9967815A1CitesWorld Intellectual Property Organization (WIPO)YSearch report27
CH691098ACitesSwitzerland
WO9967815ACitesWorld Intellectual Property Organization (WIPO)
WO0042472ACitesWorld Intellectual Property Organization (WIPO)
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22)Non-patentSearch report