FR742040A - - Google Patents
Info
- Publication number
- FR742040A FR742040A FR742040DA FR742040A FR 742040 A FR742040 A FR 742040A FR 742040D A FR742040D A FR 742040DA FR 742040 A FR742040 A FR 742040A
- 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
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/28—Multi-step processes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742040A true FR742040A (nl) | 1933-02-24 |
Family
ID=1546498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742040D Expired FR742040A (nl) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742040A (nl) |
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0
- FR FR742040D patent/FR742040A/fr not_active Expired