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JPS535623A - Light source - Google Patents

Light source

Info

Publication number
JPS535623A
JPS535623A JP7911576A JP7911576A JPS535623A JP S535623 A JPS535623 A JP S535623A JP 7911576 A JP7911576 A JP 7911576A JP 7911576 A JP7911576 A JP 7911576A JP S535623 A JPS535623 A JP S535623A
Authority
JP
Japan
Prior art keywords
light source
source
light
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.)
Pending
Application number
JP7911576A
Other languages
Japanese (ja)
Inventor
Michihito Yasuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gakken Holdings Co Ltd
Original Assignee
Gakken Co Ltd
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 Gakken Co Ltd filed Critical Gakken Co Ltd
Priority to JP7911576A priority Critical patent/JPS535623A/en
Publication of JPS535623A publication Critical patent/JPS535623A/en
Pending legal-status Critical Current

Links

Landscapes

  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP7911576A 1976-07-03 1976-07-03 Light source Pending JPS535623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7911576A JPS535623A (en) 1976-07-03 1976-07-03 Light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7911576A JPS535623A (en) 1976-07-03 1976-07-03 Light source

Publications (1)

Publication Number Publication Date
JPS535623A true JPS535623A (en) 1978-01-19

Family

ID=13680904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7911576A Pending JPS535623A (en) 1976-07-03 1976-07-03 Light source

Country Status (1)

Country Link
JP (1) JPS535623A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227488A (en) * 1983-06-09 1984-12-20 Dainippon Ink & Chem Inc Optical recording medium
JP2015090386A (en) * 2013-11-05 2015-05-11 ウシオ電機株式会社 Polarized light irradiation device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929936B1 (en) * 1968-06-03 1974-08-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929936B1 (en) * 1968-06-03 1974-08-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227488A (en) * 1983-06-09 1984-12-20 Dainippon Ink & Chem Inc Optical recording medium
JPH0376239B2 (en) * 1983-06-09 1991-12-04 Dainippon Inki Kagaku Kogyo Kk
JP2015090386A (en) * 2013-11-05 2015-05-11 ウシオ電機株式会社 Polarized light irradiation device

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