LU36979A1 - - Google Patents

Info

Publication number
LU36979A1
LU36979A1 LU36979A LU36979A LU36979A1 LU 36979 A1 LU36979 A1 LU 36979A1 LU 36979 A LU36979 A LU 36979A LU 36979 A LU36979 A LU 36979A LU 36979 A1 LU36979 A1 LU 36979A1
Authority
LU
Luxembourg
Application number
LU36979A
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 filed Critical
Publication of LU36979A1 publication Critical patent/LU36979A1/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/02—Observation devices permitting vision but shielding the observer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Telescopes (AREA)
  • Lenses (AREA)
LU36979A 1958-03-08 1959-03-07 LU36979A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR760021 1958-03-08

Publications (1)

Publication Number Publication Date
LU36979A1 true LU36979A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1959-09-07

Family

ID=8705931

Family Applications (1)

Application Number Title Priority Date Filing Date
LU36979A LU36979A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1958-03-08 1959-03-07

Country Status (6)

Country Link
CH (1) CH352506A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
DE (1) DE1122730B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
ES (1) ES247737A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR1197131A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB914807A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
LU (1) LU36979A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1301534A (en) * 1916-07-24 1919-04-22 William S Armstrong Submarine telescope.
US1451096A (en) * 1920-07-23 1923-04-10 Oscar A Hagen Telescope
US1989443A (en) * 1934-07-17 1935-01-29 Fred W Arnold Combined hydroscope and grappler
US2496430A (en) * 1947-05-27 1950-02-07 Malcolm F Berglund Hydroscope and camera combination
US2525921A (en) * 1947-11-19 1950-10-17 Emeloid Co Inc Plastic lens
US2730921A (en) * 1953-03-11 1956-01-17 Howard W Little Underwater viewing device
GB758668A (en) * 1953-11-06 1956-10-10 Francis Michael Russell Improvements in or relating to optical lenses

Also Published As

Publication number Publication date
ES247737A1 (es) 1959-09-16
FR1197131A (fr) 1959-11-27
CH352506A (fr) 1961-02-28
DE1122730B (de) 1962-01-25
GB914807A (en) 1963-01-02

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