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- Google Patents
AU119326B2 - Improvements in or relating to optical devices, light-transmitting articles andthe like
- Google Patents
Improvements in or relating to optical devices, light-transmitting articles andthe like
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British'scientific Instrument Research Association
Original Assignee
British'scientific Instrument Research Association
Filing date
Publication date
Application filed by British'scientific Instrument Research AssociationfiledCriticalBritish'scientific Instrument Research Association
Application grantedgrantedCritical
Publication of AU119326B2publicationCriticalpatent/AU119326B2/en
Publication of AU94140ApublicationCriticalpatent/AU94140A/en