JPS52149885A - Method of manufacturing ringed fluorescent lamp - Google Patents

Method of manufacturing ringed fluorescent lamp

Info

Publication number
JPS52149885A
JPS52149885A JP6654276A JP6654276A JPS52149885A JP S52149885 A JPS52149885 A JP S52149885A JP 6654276 A JP6654276 A JP 6654276A JP 6654276 A JP6654276 A JP 6654276A JP S52149885 A JPS52149885 A JP S52149885A
Authority
JP
Japan
Prior art keywords
manufacturing
fluorescent lamp
ringed fluorescent
ringed
unmanning
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
JP6654276A
Other languages
Japanese (ja)
Inventor
Toshio Minami
Manabu Nakaoka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6654276A priority Critical patent/JPS52149885A/en
Publication of JPS52149885A publication Critical patent/JPS52149885A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To attain high efficiency and high productivity by automating and unmanning the supply of parts and necessary weldings.
COPYRIGHT: (C)1977,JPO&Japio
JP6654276A 1976-06-09 1976-06-09 Method of manufacturing ringed fluorescent lamp Pending JPS52149885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6654276A JPS52149885A (en) 1976-06-09 1976-06-09 Method of manufacturing ringed fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6654276A JPS52149885A (en) 1976-06-09 1976-06-09 Method of manufacturing ringed fluorescent lamp

Publications (1)

Publication Number Publication Date
JPS52149885A true JPS52149885A (en) 1977-12-13

Family

ID=13318883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6654276A Pending JPS52149885A (en) 1976-06-09 1976-06-09 Method of manufacturing ringed fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS52149885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54128177A (en) * 1978-03-29 1979-10-04 Toshiba Corp Making device for toroidal fluorescent bulb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54128177A (en) * 1978-03-29 1979-10-04 Toshiba Corp Making device for toroidal fluorescent bulb

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