BE779361A - Dispositif d'observation sous-marine - Google Patents

Dispositif d'observation sous-marine

Info

Publication number
BE779361A
BE779361A BE779361A BE779361A BE779361A BE 779361 A BE779361 A BE 779361A BE 779361 A BE779361 A BE 779361A BE 779361 A BE779361 A BE 779361A BE 779361 A BE779361 A BE 779361A
Authority
BE
Belgium
Prior art keywords
observation device
underwater observation
underwater
observation
Prior art date
Application number
BE779361A
Other languages
English (en)
French (fr)
Inventor
H L Cox
P D Lee
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE779361A publication Critical patent/BE779361A/xx

Links

Classifications

    • 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
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BE779361A 1971-02-16 1972-02-15 Dispositif d'observation sous-marine BE779361A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11519871A 1971-02-16 1971-02-16

Publications (1)

Publication Number Publication Date
BE779361A true BE779361A (fr) 1972-08-16

Family

ID=22359839

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779361A BE779361A (fr) 1971-02-16 1972-02-15 Dispositif d'observation sous-marine

Country Status (8)

Country Link
BE (1) BE779361A (enrdf_load_stackoverflow)
CA (1) CA970608A (enrdf_load_stackoverflow)
DE (1) DE2206198A1 (enrdf_load_stackoverflow)
FR (1) FR2125468B1 (enrdf_load_stackoverflow)
GB (1) GB1374790A (enrdf_load_stackoverflow)
IT (1) IT947530B (enrdf_load_stackoverflow)
NL (1) NL7201901A (enrdf_load_stackoverflow)
SE (1) SE369110B (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555178A (en) * 1965-01-11 1971-01-12 Westinghouse Electric Corp Optical imaging and ranging system

Also Published As

Publication number Publication date
IT947530B (it) 1973-05-30
FR2125468A1 (enrdf_load_stackoverflow) 1972-09-29
SE369110B (enrdf_load_stackoverflow) 1974-08-05
DE2206198A1 (de) 1972-08-24
GB1374790A (en) 1974-11-20
FR2125468B1 (enrdf_load_stackoverflow) 1976-01-16
NL7201901A (enrdf_load_stackoverflow) 1972-08-18
CA970608A (en) 1975-07-08

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