FR741996A - - Google Patents
Info
- Publication number
- FR741996A FR741996A FR741996DA FR741996A FR 741996 A FR741996 A FR 741996A FR 741996D A FR741996D A FR 741996DA FR 741996 A FR741996 A FR 741996A
- 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
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/50—Tetrazo dyes
- C09B35/56—Tetrazo dyes of the type
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR741996A true FR741996A (da) | 1933-02-23 |
Family
ID=1546456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR741996D Expired FR741996A (da) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR741996A (da) |
-
0
- FR FR741996D patent/FR741996A/fr not_active Expired