JPS5083022A - - Google Patents

Info

Publication number: JPS5083022A
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.): Granted

Application number

JP13016073A

Other versions

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.)

1973-11-21

Filing date

1973-11-21

Publication date

1975-07-04

1973-11-21 Application filed filed Critical

1973-11-21 Priority to JP13016073A priority Critical patent/JPS539855B2/ja

1975-07-04 Publication of JPS5083022A publication Critical patent/JPS5083022A/ja

1978-04-08 Publication of JPS539855B2 publication Critical patent/JPS539855B2/ja

Status Expired legal-status Critical Current

Landscapes

Mechanical Light Control Or Optical Switches (AREA)

JP13016073A 1973-11-21 1973-11-21 Expired JPS539855B2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP13016073A JPS539855B2 (ja)	1973-11-21	1973-11-21

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP13016073A JPS539855B2 (ja)	1973-11-21	1973-11-21

Publications (2)

Publication Number	Publication Date
JPS5083022A true JPS5083022A (ja)	1975-07-04
JPS539855B2 JPS539855B2 (ja)	1978-04-08

Family

ID=15027421

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP13016073A Expired JPS539855B2 (ja)	1973-11-21	1973-11-21

Country Status (1)

Country	Link
JP (1)	JPS539855B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005026835A1 (ja) *	2003-09-10	2005-03-24	Matsushita Electric Industrial Co., Ltd.	投射型表示装置

1973
- 1973-11-21 JP JP13016073A patent/JPS539855B2/ja not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005026835A1 (ja) *	2003-09-10	2005-03-24	Matsushita Electric Industrial Co., Ltd.	投射型表示装置
US7185990B2 (en)	2003-09-10	2007-03-06	Matsushita Electric Industrial Co., Ltd.	Projection display apparatus

Also Published As

Publication number	Publication date
JPS539855B2 (ja)	1978-04-08

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