FR538403A - PROCESS FOR THE MANUFACTURE OF FERRUGINE LEATHER - Google Patents
PROCESS FOR THE MANUFACTURE OF FERRUGINE LEATHERInfo
- Publication number
- FR538403A FR538403A FR538403DA FR538403A FR 538403 A FR538403 A FR 538403A FR 538403D A FR538403D A FR 538403DA FR 538403 A FR538403 A FR 538403A
- Authority
- FR
- France
- Prior art keywords
- ferrugine
- leather
- manufacture
- ferrugine leather
- 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
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
- C14C3/04—Mineral tanning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE91570X | 1918-05-02 | ||
DER45855D DE378450C (en) | 1918-05-02 | 1918-05-02 | Process for the production of iron leather |
DE15063X | 1918-05-02 | ||
DEB48943D DE379698C (en) | 1918-05-02 | 1919-12-02 | Process for the production of mineral tanned leather |
FR538403 | 1920-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR538403A true FR538403A (en) | 1922-06-09 |
Family
ID=60571009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR538403D Expired FR538403A (en) | 1918-05-02 | 1920-07-10 | PROCESS FOR THE MANUFACTURE OF FERRUGINE LEATHER |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH91570A (en) |
DE (2) | DE378450C (en) |
DK (1) | DK27668C (en) |
FR (1) | FR538403A (en) |
GB (1) | GB147797A (en) |
NL (1) | NL7434C (en) |
-
1918
- 1918-05-02 DE DER45855D patent/DE378450C/en not_active Expired
-
1919
- 1919-12-02 DE DEB48943D patent/DE379698C/en not_active Expired
-
1920
- 1920-06-08 NL NL15063A patent/NL7434C/en active
- 1920-06-11 DK DK27668D patent/DK27668C/en active
- 1920-06-28 CH CH91570D patent/CH91570A/en unknown
- 1920-07-09 GB GB19826/20A patent/GB147797A/en not_active Expired
- 1920-07-10 FR FR538403D patent/FR538403A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7434C (en) | 1922-09-15 |
GB147797A (en) | 1921-11-09 |
CH91570A (en) | 1921-11-01 |
DE378450C (en) | 1923-07-17 |
DE379698C (en) | 1923-08-27 |
DK27668C (en) | 1921-05-23 |
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