FR741600A - - Google Patents
Info
- Publication number
- FR741600A FR741600A FR741600DA FR741600A FR 741600 A FR741600 A FR 741600A FR 741600D A FR741600D A FR 741600DA FR 741600 A FR741600 A FR 741600A
- Authority
- FR
- France
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/10—Anodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE401471X | 1931-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR741600A true FR741600A (de) | 1933-02-14 |
Family
ID=6405941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR741600D Expired FR741600A (de) | 1931-09-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE390801A (de) |
| FR (1) | FR741600A (de) |
| GB (1) | GB401471A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL65822C (de) * | 1943-03-15 |
-
0
- BE BE390801D patent/BE390801A/xx unknown
- FR FR741600D patent/FR741600A/fr not_active Expired
-
1932
- 1932-09-12 GB GB25361/32A patent/GB401471A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE390801A (de) | |
| GB401471A (en) | 1933-11-16 |