JPS62130712U - - Google Patents

Info

Publication number
JPS62130712U
JPS62130712U JP1729086U JP1729086U JPS62130712U JP S62130712 U JPS62130712 U JP S62130712U JP 1729086 U JP1729086 U JP 1729086U JP 1729086 U JP1729086 U JP 1729086U JP S62130712 U JPS62130712 U JP S62130712U
Authority
JP
Japan
Prior art keywords
rings
framework
vertical members
cylindrical
protrusion
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
JP1729086U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0239541Y2 (enrdf_load_stackoverflow
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 JP1729086U priority Critical patent/JPH0239541Y2/ja
Publication of JPS62130712U publication Critical patent/JPS62130712U/ja
Application granted granted Critical
Publication of JPH0239541Y2 publication Critical patent/JPH0239541Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
JP1729086U 1986-02-08 1986-02-08 Expired JPH0239541Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1729086U JPH0239541Y2 (enrdf_load_stackoverflow) 1986-02-08 1986-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1729086U JPH0239541Y2 (enrdf_load_stackoverflow) 1986-02-08 1986-02-08

Publications (2)

Publication Number Publication Date
JPS62130712U true JPS62130712U (enrdf_load_stackoverflow) 1987-08-18
JPH0239541Y2 JPH0239541Y2 (enrdf_load_stackoverflow) 1990-10-23

Family

ID=30809909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1729086U Expired JPH0239541Y2 (enrdf_load_stackoverflow) 1986-02-08 1986-02-08

Country Status (1)

Country Link
JP (1) JPH0239541Y2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719065A (en) 1993-10-01 1998-02-17 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing semiconductor device with removable spacers
US7038239B2 (en) 2002-04-09 2006-05-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor element and display device using the same
TWI269248B (en) 2002-05-13 2006-12-21 Semiconductor Energy Lab Display device
US7256421B2 (en) 2002-05-17 2007-08-14 Semiconductor Energy Laboratory, Co., Ltd. Display device having a structure for preventing the deterioration of a light emitting device

Also Published As

Publication number Publication date
JPH0239541Y2 (enrdf_load_stackoverflow) 1990-10-23

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