NL191592A - - Google Patents
Info
- Publication number
- NL191592A NL191592A NL191592DA NL191592A NL 191592 A NL191592 A NL 191592A NL 191592D A NL191592D A NL 191592DA NL 191592 A NL191592 A NL 191592A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/186—Getter supports
-
- 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
- H01J17/24—Means for absorbing or adsorbing gas, e.g. by gettering
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL332316X | 1954-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL191592A true NL191592A (xx) |
Family
ID=19784418
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL191592D NL191592A (xx) | 1954-10-15 | ||
| NL88296D NL88296C (xx) | 1954-10-15 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL88296D NL88296C (xx) | 1954-10-15 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH332316A (xx) |
| FR (1) | FR1132783A (xx) |
| NL (2) | NL88296C (xx) |
-
0
- NL NL191592D patent/NL191592A/xx unknown
- NL NL88296D patent/NL88296C/xx active
-
1955
- 1955-10-13 FR FR1132783D patent/FR1132783A/fr not_active Expired
- 1955-10-13 CH CH332316D patent/CH332316A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL88296C (xx) | |
| FR1132783A (fr) | 1957-03-15 |
| CH332316A (de) | 1958-08-31 |