NL31423C - - Google Patents
Info
- Publication number
- NL31423C NL31423C NL31423DA NL31423C NL 31423 C NL31423 C NL 31423C NL 31423D A NL31423D A NL 31423DA NL 31423 C NL31423 C NL 31423C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2064662X | 1928-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31423C true NL31423C (ja�@�@) |
Family
ID=7983248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31423D NL31423C (ja�@�@) | 1928-02-24 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2064662A (ja�@�@) |
| FR (1) | FR661082A (ja�@�@) |
| NL (1) | NL31423C (ja�@�@) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2853622A (en) * | 1955-02-14 | 1958-09-23 | Gen Electric | Electron discharge apparatus |
-
0
- NL NL31423D patent/NL31423C/xx active
-
1928
- 1928-09-26 FR FR661082D patent/FR661082A/fr not_active Expired
-
1929
- 1929-02-16 US US340536A patent/US2064662A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR661082A (fr) | 1929-07-20 |
| US2064662A (en) | 1936-12-15 |