JPS6258485B2 - - Google Patents

Info

Publication number
JPS6258485B2
JPS6258485B2 JP56147204A JP14720481A JPS6258485B2 JP S6258485 B2 JPS6258485 B2 JP S6258485B2 JP 56147204 A JP56147204 A JP 56147204A JP 14720481 A JP14720481 A JP 14720481A JP S6258485 B2 JPS6258485 B2 JP S6258485B2
Authority
JP
Japan
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
JP56147204A
Other versions
JPS5848013A (en
Inventor
Masaharu Suzuki
Original Assignee
Tokyo Shibaura Electric Co
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 Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Priority to JP56147204A priority Critical patent/JPS6258485B2/ja
Publication of JPS5848013A publication Critical patent/JPS5848013A/en
Publication of JPS6258485B2 publication Critical patent/JPS6258485B2/ja
Application status is Expired legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/02Viewing or reading apparatus
    • G02B27/08Kaleidoscopes
JP56147204A 1981-09-18 1981-09-18 Expired JPS6258485B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56147204A JPS6258485B2 (en) 1981-09-18 1981-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56147204A JPS6258485B2 (en) 1981-09-18 1981-09-18

Publications (2)

Publication Number Publication Date
JPS5848013A JPS5848013A (en) 1983-03-19
JPS6258485B2 true JPS6258485B2 (en) 1987-12-07

Family

ID=15424910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56147204A Expired JPS6258485B2 (en) 1981-09-18 1981-09-18

Country Status (1)

Country Link
JP (1) JPS6258485B2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2615719B2 (en) * 1987-12-21 1997-06-04 大同特殊鋼株式会社 Pipe coil bright annealing method and pipe purging device
JPH04100244U (en) * 1991-01-30 1992-08-31
JPH06128644A (en) * 1992-10-19 1994-05-10 Daido Steel Co Ltd Heat treatment apparatus for pipe coil
JP2005129916A (en) * 2003-09-30 2005-05-19 Semiconductor Energy Lab Co Ltd Beam homogenizer, laser irradiation system, and semiconductor device production method
US7169630B2 (en) 2003-09-30 2007-01-30 Semiconductor Energy Laboratory Co., Ltd. Beam homogenizer, laser irradiation apparatus, and method for manufacturing semiconductor device
WO2005057271A1 (en) * 2003-12-10 2005-06-23 Matsushita Electric Industrial Co., Ltd. Optical element, laser beam source, and 2-d image forming device
JP4590291B2 (en) * 2004-05-18 2010-12-01 シーシーエス株式会社 Light irradiation device and an optical transmission element
JP5019767B2 (en) * 2005-03-31 2012-09-05 株式会社半導体エネルギー研究所 Optical element and the light irradiation device
JP5155361B2 (en) * 2010-05-12 2013-03-06 シャープ株式会社 The light guide member, the laser light guide structure, the laser irradiation device and a light source device

Also Published As

Publication number Publication date
JPS5848013A (en) 1983-03-19

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