JPS5758020B2 - - Google Patents
Info
- Publication number
- JPS5758020B2 JPS5758020B2 JP750176A JP750176A JPS5758020B2 JP S5758020 B2 JPS5758020 B2 JP S5758020B2 JP 750176 A JP750176 A JP 750176A JP 750176 A JP750176 A JP 750176A JP S5758020 B2 JPS5758020 B2 JP S5758020B2
- Authority
- JP
- Japan
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Electron Sources, Ion Sources (AREA)
- Cold Cathode And The Manufacture (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP750176A JPS5291643A (en) | 1976-01-28 | 1976-01-28 | Field emission type electron gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP750176A JPS5291643A (en) | 1976-01-28 | 1976-01-28 | Field emission type electron gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5291643A JPS5291643A (en) | 1977-08-02 |
| JPS5758020B2 true JPS5758020B2 (en) | 1982-12-07 |
Family
ID=11667518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP750176A Granted JPS5291643A (en) | 1976-01-28 | 1976-01-28 | Field emission type electron gun |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5291643A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091542A (en) * | 1983-10-26 | 1985-05-22 | Hitachi Ltd | Field emission type electron gun |
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1976
- 1976-01-28 JP JP750176A patent/JPS5291643A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5291643A (en) | 1977-08-02 |