FR412954A - Process and apparatus for the preparation of cupric di-methanal-dis-sulfite - Google Patents

Process and apparatus for the preparation of cupric di-methanal-dis-sulfite

Info

Publication number
FR412954A
FR412954A FR412954DA FR412954A FR 412954 A FR412954 A FR 412954A FR 412954D A FR412954D A FR 412954DA FR 412954 A FR412954 A FR 412954A
Authority
FR
France
Prior art keywords
methanal
cupric
sulfite
dis
preparation
Prior art date
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)
Inventor
Frantz Malvezin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR412954A publication Critical patent/FR412954A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C301/00—Esters of sulfurous acid
FR412954D 1909-05-13 1909-05-13 Process and apparatus for the preparation of cupric di-methanal-dis-sulfite Expired FR412954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR412954T 1909-05-13

Publications (1)

Publication Number Publication Date
FR412954A true FR412954A (en) 1910-07-28

Family

ID=1456776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR412954D Expired FR412954A (en) 1909-05-13 1909-05-13 Process and apparatus for the preparation of cupric di-methanal-dis-sulfite

Country Status (1)

Country Link
FR (1) FR412954A (en)

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