JPS5937962Y2 - 白熱電球 - Google Patents

白熱電球

Info

Publication number
JPS5937962Y2
JPS5937962Y2 JP1978177318U JP17731878U JPS5937962Y2 JP S5937962 Y2 JPS5937962 Y2 JP S5937962Y2 JP 1978177318 U JP1978177318 U JP 1978177318U JP 17731878 U JP17731878 U JP 17731878U JP S5937962 Y2 JPS5937962 Y2 JP S5937962Y2
Authority
JP
Japan
Prior art keywords
light
bulb
filament
degrees
diffusing
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.)
Expired
Application number
JP1978177318U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54101089U (enrdf_load_stackoverflow
Inventor
迪也 真下
雅雄 永井
孝 松尾
啓 中川
隆雄 赤石
靖 山田
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
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 filed Critical Toshiba Corp
Priority to JP1978177318U priority Critical patent/JPS5937962Y2/ja
Publication of JPS54101089U publication Critical patent/JPS54101089U/ja
Application granted granted Critical
Publication of JPS5937962Y2 publication Critical patent/JPS5937962Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
JP1978177318U 1978-12-27 1978-12-27 白熱電球 Expired JPS5937962Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978177318U JPS5937962Y2 (ja) 1978-12-27 1978-12-27 白熱電球

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978177318U JPS5937962Y2 (ja) 1978-12-27 1978-12-27 白熱電球

Publications (2)

Publication Number Publication Date
JPS54101089U JPS54101089U (enrdf_load_stackoverflow) 1979-07-17
JPS5937962Y2 true JPS5937962Y2 (ja) 1984-10-22

Family

ID=29186703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978177318U Expired JPS5937962Y2 (ja) 1978-12-27 1978-12-27 白熱電球

Country Status (1)

Country Link
JP (1) JPS5937962Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4325739Y1 (enrdf_load_stackoverflow) * 1965-10-26 1968-10-28

Also Published As

Publication number Publication date
JPS54101089U (enrdf_load_stackoverflow) 1979-07-17

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