CH392708A - Voting indicator tube - Google Patents
Voting indicator tubeInfo
- Publication number
- CH392708A CH392708A CH794760A CH794760A CH392708A CH 392708 A CH392708 A CH 392708A CH 794760 A CH794760 A CH 794760A CH 794760 A CH794760 A CH 794760A CH 392708 A CH392708 A CH 392708A
- Authority
- CH
- Switzerland
- Prior art keywords
- indicator tube
- voting indicator
- voting
- tube
- indicator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/14—Magic-eye or analogous tuning indicators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP23174A DE1216443B (en) | 1959-07-15 | 1959-07-15 | Tuning indicator tubes for displaying two measured values |
Publications (1)
Publication Number | Publication Date |
---|---|
CH392708A true CH392708A (en) | 1965-05-31 |
Family
ID=7369087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH794760A CH392708A (en) | 1959-07-15 | 1960-07-12 | Voting indicator tube |
Country Status (6)
Country | Link |
---|---|
US (1) | US3119039A (en) |
CH (1) | CH392708A (en) |
DE (1) | DE1216443B (en) |
FR (1) | FR1269375A (en) |
GB (1) | GB960410A (en) |
NL (1) | NL112950C (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2513908A (en) * | 1940-07-23 | 1950-07-04 | Gen Electric | Electric discharge device of the indicator type |
BE519456A (en) * | 1952-04-26 | |||
GB725373A (en) * | 1952-05-02 | 1955-03-02 | Philips Electrical Ind Ltd | Improvements in or relating to measuring or indicating instruments |
-
1959
- 1959-07-15 DE DEP23174A patent/DE1216443B/en active Pending
-
1960
- 1960-07-07 US US41359A patent/US3119039A/en not_active Expired - Lifetime
- 1960-07-12 GB GB24310/60A patent/GB960410A/en not_active Expired
- 1960-07-12 CH CH794760A patent/CH392708A/en unknown
- 1960-07-13 NL NL253759A patent/NL112950C/xx active
- 1960-07-15 FR FR833062A patent/FR1269375A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3119039A (en) | 1964-01-21 |
GB960410A (en) | 1964-06-10 |
FR1269375A (en) | 1961-08-11 |
NL112950C (en) | 1966-05-18 |
DE1216443B (en) | 1966-05-12 |
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