NL47364C - - Google Patents
Info
- Publication number
- NL47364C NL47364C NL47364DA NL47364C NL 47364 C NL47364 C NL 47364C NL 47364D A NL47364D A NL 47364DA NL 47364 C NL47364 C NL 47364C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
- H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE485352X | 1936-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47364C true NL47364C (en:Method) |
Family
ID=6543273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47364D NL47364C (en:Method) | 1936-08-19 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB485352A (en:Method) |
| NL (1) | NL47364C (en:Method) |
-
0
- NL NL47364D patent/NL47364C/xx active
-
1937
- 1937-08-18 GB GB22689/37A patent/GB485352A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB485352A (en) | 1938-05-18 |