NL54787C - - Google Patents
Info
- Publication number
- NL54787C NL54787C NL54787DA NL54787C NL 54787 C NL54787 C NL 54787C NL 54787D A NL54787D A NL 54787DA NL 54787 C NL54787 C NL 54787C
- Authority
- NL
- Netherlands
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE879812X | 1940-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL54787C true NL54787C (tr) |
Family
ID=6819175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL54787D NL54787C (tr) | 1940-03-21 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR879812A (tr) |
| NL (1) | NL54787C (tr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2683147A (en) * | 1949-12-07 | 1954-07-06 | Geigy Ag J R | Quaternary ammonium compounds of bis-tertiary aminoalkoxy alkanes |
-
0
- NL NL54787D patent/NL54787C/xx active
-
1942
- 1942-03-02 FR FR879812D patent/FR879812A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR879812A (fr) | 1943-03-05 |