FR366225A - Rarefied gas or vapor tubes - Google Patents
Rarefied gas or vapor tubesInfo
- Publication number
- FR366225A FR366225A FR366225A FR366225DA FR366225A FR 366225 A FR366225 A FR 366225A FR 366225 A FR366225 A FR 366225A FR 366225D A FR366225D A FR 366225DA FR 366225 A FR366225 A FR 366225A
- Authority
- FR
- France
- Prior art keywords
- rarefied gas
- vapor tubes
- tubes
- vapor
- rarefied
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 |
---|---|---|---|
DE187649T |
Publications (1)
Publication Number | Publication Date |
---|---|
FR366225A true FR366225A (en) | 1906-09-29 |
Family
ID=5720478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR366225A Expired FR366225A (en) | 1906-05-07 | Rarefied gas or vapor tubes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE187649C (en) |
FR (1) | FR366225A (en) |
-
0
- DE DENDAT187649D patent/DE187649C/de active Active
-
1906
- 1906-05-07 FR FR366225A patent/FR366225A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE187649C (en) |
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