NL24423C - - Google Patents
Info
- Publication number
- NL24423C NL24423C NL24423DA NL24423C NL 24423 C NL24423 C NL 24423C NL 24423D A NL24423D A NL 24423DA NL 24423 C NL24423 C NL 24423C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
- H01J33/02—Details
- H01J33/04—Windows
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE643727X | 1927-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL24423C true NL24423C (en:Method) |
Family
ID=6580442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL24423D NL24423C (en:Method) | 1927-01-29 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR643727A (en:Method) |
| NL (1) | NL24423C (en:Method) |
-
0
- NL NL24423D patent/NL24423C/xx active
-
1927
- 1927-11-10 FR FR643727D patent/FR643727A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR643727A (fr) | 1928-09-21 |