JPH0713175Y2 - 管型白熱電球および原稿照明装置 - Google Patents

管型白熱電球および原稿照明装置

Info

Publication number
JPH0713175Y2
JPH0713175Y2 JP7147990U JP7147990U JPH0713175Y2 JP H0713175 Y2 JPH0713175 Y2 JP H0713175Y2 JP 7147990 U JP7147990 U JP 7147990U JP 7147990 U JP7147990 U JP 7147990U JP H0713175 Y2 JPH0713175 Y2 JP H0713175Y2
Authority
JP
Japan
Prior art keywords
tube
incandescent lamp
metal base
sealing
light bulb
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 - Lifetime
Application number
JP7147990U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431252U (en]
Inventor
徹 小田垣
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 JP7147990U priority Critical patent/JPH0713175Y2/ja
Publication of JPH0431252U publication Critical patent/JPH0431252U/ja
Application granted granted Critical
Publication of JPH0713175Y2 publication Critical patent/JPH0713175Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP7147990U 1990-07-06 1990-07-06 管型白熱電球および原稿照明装置 Expired - Lifetime JPH0713175Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7147990U JPH0713175Y2 (ja) 1990-07-06 1990-07-06 管型白熱電球および原稿照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7147990U JPH0713175Y2 (ja) 1990-07-06 1990-07-06 管型白熱電球および原稿照明装置

Publications (2)

Publication Number Publication Date
JPH0431252U JPH0431252U (en]) 1992-03-13
JPH0713175Y2 true JPH0713175Y2 (ja) 1995-03-29

Family

ID=31608545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7147990U Expired - Lifetime JPH0713175Y2 (ja) 1990-07-06 1990-07-06 管型白熱電球および原稿照明装置

Country Status (1)

Country Link
JP (1) JPH0713175Y2 (en])

Also Published As

Publication number Publication date
JPH0431252U (en]) 1992-03-13

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