FR352200A - Process for the production of indophenol sulfonic acids - Google Patents

Process for the production of indophenol sulfonic acids

Info

Publication number
FR352200A
FR352200A FR352200DA FR352200A FR 352200 A FR352200 A FR 352200A FR 352200D A FR352200D A FR 352200DA FR 352200 A FR352200 A FR 352200A
Authority
FR
France
Prior art keywords
indophenol
production
sulfonic acids
sulfonic
acids
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)
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.)
FIRME K OEHLER
Original Assignee
FIRME K OEHLER
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 FIRME K OEHLER filed Critical FIRME K OEHLER
Application granted granted Critical
Publication of FR352200A publication Critical patent/FR352200A/en
Expired legal-status Critical Current

Links

FR352200D 1905-03-08 1905-03-08 Process for the production of indophenol sulfonic acids Expired FR352200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR352200T 1905-03-08

Publications (1)

Publication Number Publication Date
FR352200A true FR352200A (en) 1905-08-04

Family

ID=1400457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR352200D Expired FR352200A (en) 1905-03-08 1905-03-08 Process for the production of indophenol sulfonic acids

Country Status (1)

Country Link
FR (1) FR352200A (en)

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