NL32844C - - Google Patents
Info
- Publication number
- NL32844C NL32844C NL32844DA NL32844C NL 32844 C NL32844 C NL 32844C NL 32844D A NL32844D A NL 32844DA NL 32844 C NL32844 C NL 32844C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/12—Double-wall vessels or containers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL354048X | 1930-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL32844C true NL32844C (en:Method) |
Family
ID=19785147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL32844D NL32844C (en:Method) | 1930-03-01 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR711592A (en:Method) |
| GB (1) | GB354048A (en:Method) |
| NL (1) | NL32844C (en:Method) |
-
0
- NL NL32844D patent/NL32844C/xx active
-
1930
- 1930-07-30 GB GB22996/30A patent/GB354048A/en not_active Expired
-
1931
- 1931-02-19 FR FR711592D patent/FR711592A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR711592A (fr) | 1931-09-12 |
| GB354048A (en) | 1931-08-06 |