JPS51140551A - Producing method of fluorescent indicating tube - Google Patents

Producing method of fluorescent indicating tube

Info

Publication number
JPS51140551A
JPS51140551A JP6500375A JP6500375A JPS51140551A JP S51140551 A JPS51140551 A JP S51140551A JP 6500375 A JP6500375 A JP 6500375A JP 6500375 A JP6500375 A JP 6500375A JP S51140551 A JPS51140551 A JP S51140551A
Authority
JP
Japan
Prior art keywords
producing method
indicating tube
fluorescent indicating
fluorescent
tube
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
JP6500375A
Other languages
Japanese (ja)
Inventor
Osamu Yasutome
Ko Sawamura
Norio Shinoda
Kazuhisa Yabukawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6500375A priority Critical patent/JPS51140551A/en
Publication of JPS51140551A publication Critical patent/JPS51140551A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To derive a producing method of a fluorescent indicating tube which is stable and has a high brightness.
COPYRIGHT: (C)1976,JPO&Japio
JP6500375A 1975-05-30 1975-05-30 Producing method of fluorescent indicating tube Pending JPS51140551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6500375A JPS51140551A (en) 1975-05-30 1975-05-30 Producing method of fluorescent indicating tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6500375A JPS51140551A (en) 1975-05-30 1975-05-30 Producing method of fluorescent indicating tube

Publications (1)

Publication Number Publication Date
JPS51140551A true JPS51140551A (en) 1976-12-03

Family

ID=13274378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6500375A Pending JPS51140551A (en) 1975-05-30 1975-05-30 Producing method of fluorescent indicating tube

Country Status (1)

Country Link
JP (1) JPS51140551A (en)

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