BE504981R - - Google Patents
Info
- Publication number
- BE504981R BE504981R BE504981A BE504981A BE504981R BE 504981 R BE504981 R BE 504981R BE 504981 A BE504981 A BE 504981A BE 504981 A BE504981 A BE 504981A BE 504981 R BE504981 R BE 504981R
- Authority
- BE
- Belgium
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
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1023228T | 1950-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504981R true BE504981R (zh) | 1952-12-05 |
Family
ID=9578151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504981A BE504981R (zh) | 1950-08-10 | 1951-07-31 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE504981R (zh) |
| CH (1) | CH294342A (zh) |
| FR (1) | FR1023228A (zh) |
| NL (1) | NL76995C (zh) |
-
1950
- 1950-08-10 FR FR1023228D patent/FR1023228A/fr not_active Expired
-
1951
- 1951-07-30 CH CH294342D patent/CH294342A/fr unknown
- 1951-07-31 BE BE504981A patent/BE504981R/fr active
- 1951-08-06 NL NL163145A patent/NL76995C/nl active
Also Published As
| Publication number | Publication date |
|---|---|
| CH294342A (fr) | 1953-11-15 |
| NL76995C (nl) | 1955-01-15 |
| FR1023228A (fr) | 1953-03-16 |