ATE31999T1 - OPTICAL DEVICE. - Google Patents

OPTICAL DEVICE.

Info

Publication number
ATE31999T1
ATE31999T1 AT83903092T AT83903092T ATE31999T1 AT E31999 T1 ATE31999 T1 AT E31999T1 AT 83903092 T AT83903092 T AT 83903092T AT 83903092 T AT83903092 T AT 83903092T AT E31999 T1 ATE31999 T1 AT E31999T1
Authority
AT
Austria
Prior art keywords
optical device
optical
Prior art date
Application number
AT83903092T
Other languages
German (de)
Inventor
Allen William Mabbitt
Peter John Morgan
Original Assignee
Plessey Overseas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plessey Overseas filed Critical Plessey Overseas
Priority claimed from EP83903092A external-priority patent/EP0118554B1/en
Application granted granted Critical
Publication of ATE31999T1 publication Critical patent/ATE31999T1/en

Links

AT83903092T 1982-09-09 1983-09-08 OPTICAL DEVICE. ATE31999T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8225789 1982-09-09
EP83903092A EP0118554B1 (en) 1982-09-09 1983-09-08 Optical device
PCT/GB1983/000220 WO1984001057A1 (en) 1982-09-09 1983-09-08 Optical device

Publications (1)

Publication Number Publication Date
ATE31999T1 true ATE31999T1 (en) 1988-01-15

Family

ID=26091282

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83903092T ATE31999T1 (en) 1982-09-09 1983-09-08 OPTICAL DEVICE.

Country Status (1)

Country Link
AT (1) ATE31999T1 (en)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee