BE399517A - - Google Patents
Info
- Publication number
- BE399517A BE399517A BE399517DA BE399517A BE 399517 A BE399517 A BE 399517A BE 399517D A BE399517D A BE 399517DA BE 399517 A BE399517 A BE 399517A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE428541X | 1932-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE399517A true BE399517A (it) |
Family
ID=6477482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE399517D BE399517A (it) | 1932-12-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2110259A (it) |
BE (1) | BE399517A (it) |
FR (1) | FR763519A (it) |
GB (1) | GB428541A (it) |
NL (1) | NL37887C (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3179832A (en) * | 1960-01-12 | 1965-04-20 | Field Emission Corp | Temperature enhanced field emission x-ray tube |
-
0
- BE BE399517D patent/BE399517A/xx unknown
- NL NL37887D patent/NL37887C/xx active
-
1933
- 1933-11-06 FR FR763519D patent/FR763519A/fr not_active Expired
- 1933-11-15 GB GB31873/33A patent/GB428541A/en not_active Expired
- 1933-11-16 US US698379A patent/US2110259A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2110259A (en) | 1938-03-08 |
FR763519A (fr) | 1934-05-02 |
NL37887C (it) | |
GB428541A (en) | 1935-05-15 |