JPH084682Y2 - 白熱電球用フィラメント - Google Patents

白熱電球用フィラメント

Info

Publication number
JPH084682Y2
JPH084682Y2 JP1990085896U JP8589690U JPH084682Y2 JP H084682 Y2 JPH084682 Y2 JP H084682Y2 JP 1990085896 U JP1990085896 U JP 1990085896U JP 8589690 U JP8589690 U JP 8589690U JP H084682 Y2 JPH084682 Y2 JP H084682Y2
Authority
JP
Japan
Prior art keywords
winding
filament
mandrel
wire
metal foil
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 - Fee Related
Application number
JP1990085896U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0443851U (en]
Inventor
進 北條
義忠 絹川
亨 西久保
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.)
Ushio Denki KK
Original Assignee
Ushio Denki KK
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 Ushio Denki KK filed Critical Ushio Denki KK
Priority to JP1990085896U priority Critical patent/JPH084682Y2/ja
Publication of JPH0443851U publication Critical patent/JPH0443851U/ja
Application granted granted Critical
Publication of JPH084682Y2 publication Critical patent/JPH084682Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)
JP1990085896U 1990-08-16 1990-08-16 白熱電球用フィラメント Expired - Fee Related JPH084682Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990085896U JPH084682Y2 (ja) 1990-08-16 1990-08-16 白熱電球用フィラメント

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990085896U JPH084682Y2 (ja) 1990-08-16 1990-08-16 白熱電球用フィラメント

Publications (2)

Publication Number Publication Date
JPH0443851U JPH0443851U (en]) 1992-04-14
JPH084682Y2 true JPH084682Y2 (ja) 1996-02-07

Family

ID=31635256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990085896U Expired - Fee Related JPH084682Y2 (ja) 1990-08-16 1990-08-16 白熱電球用フィラメント

Country Status (1)

Country Link
JP (1) JPH084682Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724904Y2 (en]) * 1976-07-29 1982-05-29
JPS6323765U (en]) * 1986-07-29 1988-02-17

Also Published As

Publication number Publication date
JPH0443851U (en]) 1992-04-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees