JP6590248B2 - 画像投写装置 - Google Patents

画像投写装置 Download PDF

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Publication number
JP6590248B2
JP6590248B2 JP2015178015A JP2015178015A JP6590248B2 JP 6590248 B2 JP6590248 B2 JP 6590248B2 JP 2015178015 A JP2015178015 A JP 2015178015A JP 2015178015 A JP2015178015 A JP 2015178015A JP 6590248 B2 JP6590248 B2 JP 6590248B2
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Prior art keywords
air
light source
duct
exhaust fan
power supply
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JP2015178015A
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Japanese (ja)
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JP2017054010A5 (enExample
JP2017054010A (ja
Inventor
淳 真下
淳 真下
藤岡　哲弥
哲弥 藤岡
金井　秀雄
秀雄 金井
丈裕 西森
丈裕 西森
御沓　泰成
泰成 御沓
聡 土屋
聡 土屋
嵩大 平松
嵩大 平松
晃尚 三川
晃尚 三川
優紀美 西
優紀美 西
嘉人 細藤
嘉人 細藤
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Ricoh Co Ltd
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Ricoh Co Ltd
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Priority to JP2015178015A priority Critical patent/JP6590248B2/ja
Publication of JP2017054010A publication Critical patent/JP2017054010A/ja
Publication of JP2017054010A5 publication Critical patent/JP2017054010A5/ja
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Publication of JP6590248B2 publication Critical patent/JP6590248B2/ja
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  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
JP2015178015A 2015-09-09 2015-09-09 画像投写装置 Active JP6590248B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015178015A JP6590248B2 (ja) 2015-09-09 2015-09-09 画像投写装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015178015A JP6590248B2 (ja) 2015-09-09 2015-09-09 画像投写装置

Publications (3)

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JP2017054010A JP2017054010A (ja) 2017-03-16
JP2017054010A5 JP2017054010A5 (enExample) 2018-05-24
JP6590248B2 true JP6590248B2 (ja) 2019-10-16

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JP2015178015A Active JP6590248B2 (ja) 2015-09-09 2015-09-09 画像投写装置

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JP (1) JP6590248B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207216248U (zh) * 2017-05-11 2018-04-10 深圳市光峰光电技术有限公司 投影机

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JP2017054010A (ja) 2017-03-16

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