JPS6325325B2 - - Google Patents

Info

Publication number
JPS6325325B2
JPS6325325B2 JP52046040A JP4604077A JPS6325325B2 JP S6325325 B2 JPS6325325 B2 JP S6325325B2 JP 52046040 A JP52046040 A JP 52046040A JP 4604077 A JP4604077 A JP 4604077A JP S6325325 B2 JPS6325325 B2 JP S6325325B2
Authority
JP
Japan
Prior art keywords
light
polarizing plate
liquid crystal
polarizing
crystal cell
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.)
Expired
Application number
JP52046040A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53130245A (en
Inventor
Hideyuki Yamamoto
Yoshiki Shimoyama
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.)
Daihen Corp
Original Assignee
Daihen Corp
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 Daihen Corp filed Critical Daihen Corp
Priority to JP4604077A priority Critical patent/JPS53130245A/ja
Publication of JPS53130245A publication Critical patent/JPS53130245A/ja
Publication of JPS6325325B2 publication Critical patent/JPS6325325B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP4604077A 1977-04-21 1977-04-21 Light shielding plate for welding Granted JPS53130245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4604077A JPS53130245A (en) 1977-04-21 1977-04-21 Light shielding plate for welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4604077A JPS53130245A (en) 1977-04-21 1977-04-21 Light shielding plate for welding

Publications (2)

Publication Number Publication Date
JPS53130245A JPS53130245A (en) 1978-11-14
JPS6325325B2 true JPS6325325B2 (da) 1988-05-25

Family

ID=12735908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4604077A Granted JPS53130245A (en) 1977-04-21 1977-04-21 Light shielding plate for welding

Country Status (1)

Country Link
JP (1) JPS53130245A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151827U (ja) * 1982-04-05 1983-10-12 株式会社安西製作所 色彩選別機
US6857550B2 (en) * 2003-01-15 2005-02-22 The Boeing Company Optically baffled solder sleeve heating station
ITUB20160255A1 (it) * 2016-02-01 2017-08-01 Nuovo Pignone Tecnologie Srl Apparato di saldatura

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146142A (ja) * 1974-10-18 1976-04-20 Toyo Electric Mfg Co Ltd Jidokoryochoseiki
JPS51146248A (en) * 1975-05-09 1976-12-15 Dainippon Toryo Co Ltd Glasses

Also Published As

Publication number Publication date
JPS53130245A (en) 1978-11-14

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