FR34948E - - Google Patents
Info
- Publication number
- FR34948E FR34948E FR34948DA FR34948E FR 34948 E FR34948 E FR 34948E FR 34948D A FR34948D A FR 34948DA FR 34948 E FR34948 E FR 34948E
- 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
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B49/00—Sulfur dyes
- C09B49/10—Sulfur dyes from diphenylamines, indamines, or indophenols, e.g. p-aminophenols or leucoindophenols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
FR34948E true FR34948E (cs) | 1929-10-30 |
Family
ID=1362788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR34948D Expired FR34948E (cs) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR34948E (cs) |
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0
- FR FR34948D patent/FR34948E/fr not_active Expired