JPS647754U - - Google Patents

Info

Publication number
JPS647754U
JPS647754U JP10096687U JP10096687U JPS647754U JP S647754 U JPS647754 U JP S647754U JP 10096687 U JP10096687 U JP 10096687U JP 10096687 U JP10096687 U JP 10096687U JP S647754 U JPS647754 U JP S647754U
Authority
JP
Japan
Prior art keywords
electron beam
emission source
cathode
electron emission
grid
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.)
Pending
Application number
JP10096687U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10096687U priority Critical patent/JPS647754U/ja
Publication of JPS647754U publication Critical patent/JPS647754U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
JP10096687U 1987-07-02 1987-07-02 Pending JPS647754U (US07652168-20100126-C00068.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10096687U JPS647754U (US07652168-20100126-C00068.png) 1987-07-02 1987-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10096687U JPS647754U (US07652168-20100126-C00068.png) 1987-07-02 1987-07-02

Publications (1)

Publication Number Publication Date
JPS647754U true JPS647754U (US07652168-20100126-C00068.png) 1989-01-17

Family

ID=31329524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10096687U Pending JPS647754U (US07652168-20100126-C00068.png) 1987-07-02 1987-07-02

Country Status (1)

Country Link
JP (1) JPS647754U (US07652168-20100126-C00068.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016011A1 (en) * 1991-02-27 1992-09-17 Seiko Epson Corporation Light projecting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253145A (ja) * 1984-05-28 1985-12-13 Futaba Corp カラ−蛍光発光管

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253145A (ja) * 1984-05-28 1985-12-13 Futaba Corp カラ−蛍光発光管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016011A1 (en) * 1991-02-27 1992-09-17 Seiko Epson Corporation Light projecting device

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