SG27388G - Leading mark indicator - Google Patents

Leading mark indicator

Info

Publication number
SG27388G
SG27388G SG273/88A SG27388A SG27388G SG 27388 G SG27388 G SG 27388G SG 273/88 A SG273/88 A SG 273/88A SG 27388 A SG27388 A SG 27388A SG 27388 G SG27388 G SG 27388G
Authority
SG
Singapore
Prior art keywords
mark indicator
leading mark
leading
indicator
mark
Prior art date
Application number
SG273/88A
Other languages
English (en)
Original Assignee
Inogon Licens Ab
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 Inogon Licens Ab filed Critical Inogon Licens Ab
Publication of SG27388G publication Critical patent/SG27388G/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/60—Systems using moiré fringes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Luminescent Compositions (AREA)
  • Laminated Bodies (AREA)
SG273/88A 1981-09-16 1988-04-25 Leading mark indicator SG27388G (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8105509A SE426987B (sv) 1981-09-16 1981-09-16 Enslinjeindikator
PCT/SE1982/000270 WO1983001106A1 (en) 1981-09-16 1982-08-25 Leading mark indicator

Publications (1)

Publication Number Publication Date
SG27388G true SG27388G (en) 1988-09-30

Family

ID=20344569

Family Applications (1)

Application Number Title Priority Date Filing Date
SG273/88A SG27388G (en) 1981-09-16 1988-04-25 Leading mark indicator

Country Status (15)

Country Link
US (1) US4629325A (cs)
JP (1) JPS58501479A (cs)
AU (1) AU553172B2 (cs)
BR (1) BR8207866A (cs)
CH (1) CH662176A5 (cs)
DE (1) DE3249026T1 (cs)
FR (1) FR2513414B1 (cs)
GB (1) GB2118717B (cs)
HK (1) HK42790A (cs)
NL (1) NL191585C (cs)
SE (1) SE426987B (cs)
SG (1) SG27388G (cs)
SU (1) SU1200859A3 (cs)
WO (1) WO1983001106A1 (cs)
ZA (1) ZA826571B (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462877B (sv) * 1988-12-19 1990-09-10 Moagon Ag Anordning foer insamling och utsaendning av ljus genom bestaemda ytomraaden foer att skapa en ljusbild
SE8904091L (sv) * 1989-12-04 1991-06-05 Inogon Licens Ab Punktindikator
US5022739A (en) * 1990-06-13 1991-06-11 Bennett Reginald B Direction indicating reflector with planar reflector panels including cube corners
US6535280B1 (en) * 2001-08-31 2003-03-18 Advanced Micro Devices, Inc. Phase-shift-moiré focus monitor
SE536546C2 (sv) 2012-04-30 2014-02-11 Fmt Int Trade Ab Förfarande jämte anordning för att identifiera ett flygplani samband med parkering av flygplanet vid ett stand
SE536533C2 (sv) 2012-04-30 2014-02-04 Fmt Int Trade Ab Förfarande för att identifiera ett flygplan i samband med parkering av flygplanet vid ett stand
CN107797171B (zh) * 2017-12-13 2020-03-10 常熟市电子仪器厂 光学引导装置用光栅的设计方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6711045A (cs) * 1967-08-10 1969-02-12
NL6817007A (cs) * 1968-11-28 1970-06-01
FR2236164B1 (cs) * 1973-07-04 1976-04-30 Pierrat Jean Joseph
SE400644B (sv) * 1976-10-15 1978-04-03 Bergkvist Lars A Anordning for optisk, foretredesvis visuell bestemning av ett visst plan
SE408480B (sv) * 1977-10-12 1979-06-11 Bergkvist Lars A Anordning vid ett instrument for optisk foretredesvis visuell bestemning av ett visst plan
SE422117B (sv) * 1980-09-22 1982-02-15 Bergkvist Lars A Anordning for utmerkande av enslinjer

Also Published As

Publication number Publication date
FR2513414A1 (fr) 1983-03-25
NL191585C (nl) 1995-10-03
AU553172B2 (en) 1986-07-03
JPH041911B2 (cs) 1992-01-14
JPS58501479A (ja) 1983-09-01
WO1983001106A1 (en) 1983-03-31
GB2118717B (en) 1985-05-01
DE3249026C2 (cs) 1990-08-23
GB2118717A (en) 1983-11-02
NL8220301A (nl) 1983-08-01
CH662176A5 (de) 1987-09-15
HK42790A (en) 1990-06-08
AU8826382A (en) 1983-04-08
BR8207866A (pt) 1983-08-30
SU1200859A3 (ru) 1985-12-23
NL191585B (nl) 1995-06-01
DE3249026T1 (de) 1983-08-25
SE426987B (sv) 1983-02-21
GB8312022D0 (en) 1983-06-08
FR2513414B1 (fr) 1986-08-22
ZA826571B (en) 1983-07-27
US4629325A (en) 1986-12-16

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