NL35821C - - Google Patents

Info

Publication number
NL35821C
NL35821C NL35821DA NL35821C NL 35821 C NL35821 C NL 35821C NL 35821D A NL35821D A NL 35821DA NL 35821 C NL35821 C NL 35821C
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 NL35821C publication Critical patent/NL35821C/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
    • C01B21/38—Nitric acid
    • C01B21/44—Concentration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NL35821D 1930-11-04 NL35821C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR720770T 1930-11-04

Publications (1)

Publication Number Publication Date
NL35821C true NL35821C (enrdf_load_stackoverflow)

Family

ID=9094677

Family Applications (1)

Application Number Title Priority Date Filing Date
NL35821D NL35821C (enrdf_load_stackoverflow) 1930-11-04

Country Status (4)

Country Link
BE (1) BE383470A (enrdf_load_stackoverflow)
FR (1) FR720770A (enrdf_load_stackoverflow)
GB (1) GB376583A (enrdf_load_stackoverflow)
NL (1) NL35821C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE383470A (enrdf_load_stackoverflow)
FR720770A (fr) 1932-02-24
GB376583A (en) 1932-07-14

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