JPS61109520U - - Google Patents

Info

Publication number
JPS61109520U
JPS61109520U JP1030585U JP1030585U JPS61109520U JP S61109520 U JPS61109520 U JP S61109520U JP 1030585 U JP1030585 U JP 1030585U JP 1030585 U JP1030585 U JP 1030585U JP S61109520 U JPS61109520 U JP S61109520U
Authority
JP
Japan
Prior art keywords
liquid crystal
filter
welding mask
incident light
filters
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
JP1030585U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1030585U priority Critical patent/JPS61109520U/ja
Publication of JPS61109520U publication Critical patent/JPS61109520U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
JP1030585U 1985-01-28 1985-01-28 Pending JPS61109520U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1030585U JPS61109520U (enExample) 1985-01-28 1985-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1030585U JPS61109520U (enExample) 1985-01-28 1985-01-28

Publications (1)

Publication Number Publication Date
JPS61109520U true JPS61109520U (enExample) 1986-07-11

Family

ID=30491366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1030585U Pending JPS61109520U (enExample) 1985-01-28 1985-01-28

Country Status (1)

Country Link
JP (1) JPS61109520U (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009505755A (ja) * 2005-08-30 2009-02-12 フロニウス・インテルナツィオナール・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 保護バイザの制御方法
JP2014501935A (ja) * 2010-10-15 2014-01-23 ドナタ カステルバーグ， 防眩装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137048A (en) * 1977-05-04 1978-11-30 Osaka Transformer Co Ltd Method of controlling light shielding plate for welding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137048A (en) * 1977-05-04 1978-11-30 Osaka Transformer Co Ltd Method of controlling light shielding plate for welding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009505755A (ja) * 2005-08-30 2009-02-12 フロニウス・インテルナツィオナール・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 保護バイザの制御方法
JP2014501935A (ja) * 2010-10-15 2014-01-23 ドナタ カステルバーグ， 防眩装置

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