NL31632C - - Google Patents
Info
- Publication number
- NL31632C NL31632C NL58686A NL58686A NL31632C NL 31632 C NL31632 C NL 31632C NL 58686 A NL58686 A NL 58686A NL 58686 A NL58686 A NL 58686A NL 31632 C NL31632 C NL 31632C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE31632X | 1931-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31632C true NL31632C (fr) |
Family
ID=1795672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58686A NL31632C (fr) | 1931-01-16 | 1931-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL31632C (fr) |
-
1931
- 1931-10-07 NL NL58686A patent/NL31632C/xx active