FR1373699A - Improvements in star pointers, and in particular solar pointers - Google Patents

Improvements in star pointers, and in particular solar pointers

Info

Publication number
FR1373699A
FR1373699A FR940682A FR940682A FR1373699A FR 1373699 A FR1373699 A FR 1373699A FR 940682 A FR940682 A FR 940682A FR 940682 A FR940682 A FR 940682A FR 1373699 A FR1373699 A FR 1373699A
Authority
FR
France
Prior art keywords
pointers
star
particular solar
solar
star pointers
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.)
Expired
Application number
FR940682A
Other languages
French (fr)
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Priority to FR940682A priority Critical patent/FR1373699A/en
Priority to LU46454D priority patent/LU46454A1/xx
Priority to NL6407707A priority patent/NL6407707A/xx
Priority to GB2792564A priority patent/GB1072772A/en
Priority to BE650248D priority patent/BE650248A/xx
Application granted granted Critical
Publication of FR1373699A publication Critical patent/FR1373699A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
FR940682A 1963-07-08 1963-07-08 Improvements in star pointers, and in particular solar pointers Expired FR1373699A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR940682A FR1373699A (en) 1963-07-08 1963-07-08 Improvements in star pointers, and in particular solar pointers
LU46454D LU46454A1 (en) 1963-07-08 1964-07-06
NL6407707A NL6407707A (en) 1963-07-08 1964-07-07
GB2792564A GB1072772A (en) 1963-07-08 1964-07-07 Improvements in or relating to star trackers and especially solar trackers
BE650248D BE650248A (en) 1963-07-08 1964-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940682A FR1373699A (en) 1963-07-08 1963-07-08 Improvements in star pointers, and in particular solar pointers

Publications (1)

Publication Number Publication Date
FR1373699A true FR1373699A (en) 1964-10-02

Family

ID=8807779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940682A Expired FR1373699A (en) 1963-07-08 1963-07-08 Improvements in star pointers, and in particular solar pointers

Country Status (5)

Country Link
BE (1) BE650248A (en)
FR (1) FR1373699A (en)
GB (1) GB1072772A (en)
LU (1) LU46454A1 (en)
NL (1) NL6407707A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418920A1 (en) * 1978-03-02 1979-09-28 Tech Entwicklungsbuero La Navigational instrument for sun sighting - has device automatically deriving light source elevation above artificial horizon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418920A1 (en) * 1978-03-02 1979-09-28 Tech Entwicklungsbuero La Navigational instrument for sun sighting - has device automatically deriving light source elevation above artificial horizon

Also Published As

Publication number Publication date
LU46454A1 (en) 1972-01-01
BE650248A (en) 1964-11-03
NL6407707A (en) 1965-01-11
GB1072772A (en) 1967-06-21

Similar Documents

Publication Publication Date Title
FR1373699A (en) Improvements in star pointers, and in particular solar pointers
FR1440776A (en) Improvements in star pointers, and in particular solar pointers
FR2918M (en) Hydroxy-17β oxa-4 δ <1> -5α androstenones-3, in particular those 17-alkylated, and esters derived therefrom.
AT244886B (en) Wafer stacker and inserter
GB1001742A (en) Improvements in and relating to centrifugal governors
GB1043266A (en) Improvements in protractors and like instruments
AU292551B2 (en) Improvements in and relating to semiconductor devices
AU292804B2 (en) Improvements in and relating to semiconductor devices
AU281306B2 (en) Improvements in and relating to semiconductor devices
AU281297B2 (en) Improvements in and relating to semiconductor devices
AU280671B2 (en) Improvements in and relating to semiconductor devices
FR2189M (en) Anti-inflammatory and antiallergic composition.
CH408601A (en) Horizontal distribution and orientation conveyor-vibrator
AU281244B2 (en) 3, 11-dioxygenated-17-desoxy 5-androstanes and 3-esters thereof
AU281027B2 (en) Improvements in and relating to photosensitive devices
AU283968B2 (en) Improvements in and relating to multiple copyprinting
AU262604B2 (en) Improvements in and connected with meters
AU281211B2 (en) Entitled IMPROVEMENTS IN COILABLE RULES
AU284449B2 (en) Improvements in and relating tou-shaped pole pieces
AU5275764A (en) Improvements in and relating to semiconductor devices
AU4691564A (en) Improvements in and relating to semiconductor devices
AU5276064A (en) Improvements in and relating to semiconductor devices
AU5313964A (en) Improvements in and relating to semiconductor devices
CA667545A (en) Means and techniques useful in radioactivity
AU284447B2 (en) Improvements in and relating to novel indolyalkylguandines