NL31256C - - Google Patents
Info
- Publication number
- NL31256C NL31256C NL31256DA NL31256C NL 31256 C NL31256 C NL 31256C NL 31256D A NL31256D A NL 31256DA NL 31256 C NL31256 C NL 31256C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
- H01J35/18—Windows
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE671752X | 1928-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31256C true NL31256C (xx) |
Family
ID=6590601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31256D NL31256C (xx) | 1928-05-29 |
Country Status (2)
| Country | Link |
|---|---|
| FR (2) | FR671752A (xx) |
| NL (1) | NL31256C (xx) |
-
0
- NL NL31256D patent/NL31256C/xx active
-
1929
- 1929-03-20 FR FR671752D patent/FR671752A/fr not_active Expired
-
1931
- 1931-02-16 FR FR39768D patent/FR39768E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR39768E (fr) | 1932-03-18 |
| FR671752A (fr) | 1929-12-18 |