JPS6320303U - - Google Patents

Info

Publication number
JPS6320303U
JPS6320303U JP11442086U JP11442086U JPS6320303U JP S6320303 U JPS6320303 U JP S6320303U JP 11442086 U JP11442086 U JP 11442086U JP 11442086 U JP11442086 U JP 11442086U JP S6320303 U JPS6320303 U JP S6320303U
Authority
JP
Japan
Prior art keywords
shape
fluorescent lamp
cover
curved
quadratic curve
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.)
Granted
Application number
JP11442086U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0227452Y2 (zh
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 filed Critical
Priority to JP1986114420U priority Critical patent/JPH0227452Y2/ja
Publication of JPS6320303U publication Critical patent/JPS6320303U/ja
Application granted granted Critical
Publication of JPH0227452Y2 publication Critical patent/JPH0227452Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
JP1986114420U 1986-07-25 1986-07-25 Expired JPH0227452Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986114420U JPH0227452Y2 (zh) 1986-07-25 1986-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986114420U JPH0227452Y2 (zh) 1986-07-25 1986-07-25

Publications (2)

Publication Number Publication Date
JPS6320303U true JPS6320303U (zh) 1988-02-10
JPH0227452Y2 JPH0227452Y2 (zh) 1990-07-25

Family

ID=30997146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986114420U Expired JPH0227452Y2 (zh) 1986-07-25 1986-07-25

Country Status (1)

Country Link
JP (1) JPH0227452Y2 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552001U (zh) * 1977-12-27 1980-01-08

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133059A (en) * 1975-05-15 1976-11-18 Nippon Abionikusu Kk Area measuring apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552001U (zh) * 1977-12-27 1980-01-08

Also Published As

Publication number Publication date
JPH0227452Y2 (zh) 1990-07-25

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