FR1566070A - - Google Patents

Info

Publication number
FR1566070A
FR1566070A FR1566070DA FR1566070A FR 1566070 A FR1566070 A FR 1566070A FR 1566070D A FR1566070D A FR 1566070DA FR 1566070 A FR1566070 A FR 1566070A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1566070A publication Critical patent/FR1566070A/fr
Expired legal-status Critical Current

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
    • C01B21/50—Nitrous acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
FR1566070D 1967-05-26 1968-05-27 Expired FR1566070A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052511 1967-05-26

Publications (1)

Publication Number Publication Date
FR1566070A true FR1566070A (cs) 1969-05-02

Family

ID=7105506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1566070D Expired FR1566070A (cs) 1967-05-26 1968-05-27

Country Status (5)

Country Link
AT (1) AT278045B (cs)
BE (1) BE715724A (cs)
DE (1) DE1667047A1 (cs)
FR (1) FR1566070A (cs)
NL (1) NL6807120A (cs)

Also Published As

Publication number Publication date
NL6807120A (cs) 1968-11-27
BE715724A (cs) 1968-11-27
AT278045B (de) 1970-01-26
DE1667047A1 (de) 1971-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse