NL25374C - - Google Patents
Info
- Publication number
- NL25374C NL25374C NL43118A NL43118A NL25374C NL 25374 C NL25374 C NL 25374C NL 43118 A NL43118 A NL 43118A NL 43118 A NL43118 A NL 43118A NL 25374 C NL25374 C NL 25374C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL43118A NL25374C (en) | 1928-10-04 | 1928-10-04 | |
| GB3185628A GB325870A (en) | 1928-10-04 | 1928-11-01 | Improvements in or relating to electric discharge tubes |
| BE364119D BE364119A (en) | 1928-10-04 | 1929-09-30 | |
| FR682472D FR682472A (en) | 1928-10-04 | 1929-09-30 | Device comprising an electric discharge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL43118A NL25374C (en) | 1928-10-04 | 1928-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25374C true NL25374C (en) | 1931-12-15 |
Family
ID=10329408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL43118A NL25374C (en) | 1928-10-04 | 1928-10-04 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE364119A (en) |
| FR (1) | FR682472A (en) |
| GB (1) | GB325870A (en) |
| NL (1) | NL25374C (en) |
-
1928
- 1928-10-04 NL NL43118A patent/NL25374C/xx active
- 1928-11-01 GB GB3185628A patent/GB325870A/en not_active Expired
-
1929
- 1929-09-30 FR FR682472D patent/FR682472A/en not_active Expired
- 1929-09-30 BE BE364119D patent/BE364119A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR682472A (en) | 1930-06-05 |
| GB325870A (en) | 1930-03-03 |
| BE364119A (en) | 1929-10-31 |