FR636204A - - Google Patents

Info

Publication number
FR636204A
FR636204A FR636204DA FR636204A FR 636204 A FR636204 A FR 636204A FR 636204D A FR636204D A FR 636204DA FR 636204 A FR636204 A FR 636204A
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
Publication date
Application granted granted Critical
Publication of FR636204A publication Critical patent/FR636204A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/30Active carbon
    • C01B32/312Preparation
    • C01B32/342Preparation characterised by non-gaseous activating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR636204D Expired FR636204A (fr)

Publications (1)

Publication Number Publication Date
FR636204A true FR636204A (fr) 1928-04-04

Family

ID=1542100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR636204D Expired FR636204A (fr)

Country Status (1)

Country Link
FR (1) FR636204A (fr)

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