NL42144C - - Google Patents
Info
- Publication number
- NL42144C NL42144C NL42144DA NL42144C NL 42144 C NL42144 C NL 42144C NL 42144D A NL42144D A NL 42144DA NL 42144 C NL42144 C NL 42144C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR787194T | 1934-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL42144C true NL42144C (en:Method) |
Family
ID=9218808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL42144D NL42144C (en:Method) | 1934-06-06 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR787194A (en:Method) |
| NL (1) | NL42144C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2431766A1 (fr) * | 1978-07-20 | 1980-02-15 | Philips Nv | Tube de prise de vues de television |
-
0
- NL NL42144D patent/NL42144C/xx active
-
1934
- 1934-06-06 FR FR787194D patent/FR787194A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2431766A1 (fr) * | 1978-07-20 | 1980-02-15 | Philips Nv | Tube de prise de vues de television |
Also Published As
| Publication number | Publication date |
|---|---|
| FR787194A (fr) | 1935-09-18 |