NL55849B - - Google Patents

Info

Publication number
NL55849B
NL55849B NL55849DA NL55849B NL 55849 B NL55849 B NL 55849B NL 55849D A NL55849D A NL 55849DA NL 55849 B NL55849 B NL 55849B
Authority
NL
Netherlands
Application number
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.)
Publication of NL55849B publication Critical patent/NL55849B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NL55849D 1930-03-03 NL55849B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE358850T 1930-03-03

Publications (1)

Publication Number Publication Date
NL55849B true NL55849B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=31895360

Family Applications (1)

Application Number Title Priority Date Filing Date
NL55849D NL55849B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1930-03-03

Country Status (4)

Country Link
BE (1) BE377717A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (2) FR712385A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB358850A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1) NL55849B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Also Published As

Publication number Publication date
BE377717A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR712385A (fr) 1931-10-01
GB358850A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1931-10-15
FR879820A (fr) 1943-03-05

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