JPS53142264A - Optical horizon detector - Google Patents

Optical horizon detector

Info

Publication number
JPS53142264A
JPS53142264A JP5813078A JP5813078A JPS53142264A JP S53142264 A JPS53142264 A JP S53142264A JP 5813078 A JP5813078 A JP 5813078A JP 5813078 A JP5813078 A JP 5813078A JP S53142264 A JPS53142264 A JP S53142264A
Authority
JP
Japan
Prior art keywords
horizon detector
optical horizon
optical
detector
horizon
Prior art date
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.)
Pending
Application number
JP5813078A
Other languages
Japanese (ja)
Inventor
Fuaburikotsutei Marino
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.)
ORG EUROPEENE DE RECH
Original Assignee
ORG EUROPEENE DE RECH
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
Priority claimed from BE177643A external-priority patent/BE854714A/en
Application filed by ORG EUROPEENE DE RECH filed Critical ORG EUROPEENE DE RECH
Publication of JPS53142264A publication Critical patent/JPS53142264A/en
Pending legal-status Critical Current

Links

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  • Navigation (AREA)
JP5813078A 1977-05-16 1978-05-15 Optical horizon detector Pending JPS53142264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE177643A BE854714A (en) 1977-05-16 1977-05-16 OPTICAL HORIZON DETECTOR

Publications (1)

Publication Number Publication Date
JPS53142264A true JPS53142264A (en) 1978-12-11

Family

ID=3843007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5813078A Pending JPS53142264A (en) 1977-05-16 1978-05-15 Optical horizon detector

Country Status (1)

Country Link
JP (1) JPS53142264A (en)

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