JPS6380522U - - Google Patents

Info

Publication number
JPS6380522U
JPS6380522U JP1986173392U JP17339286U JPS6380522U JP S6380522 U JPS6380522 U JP S6380522U JP 1986173392 U JP1986173392 U JP 1986173392U JP 17339286 U JP17339286 U JP 17339286U JP S6380522 U JPS6380522 U JP S6380522U
Authority
JP
Japan
Prior art keywords
gap
end faces
shielding piece
housing
operating shaft
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
JP1986173392U
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 JP1986173392U priority Critical patent/JPS6380522U/ja
Priority to US07/118,065 priority patent/US4836636A/en
Priority to DE8787310007T priority patent/DE3774083D1/de
Priority to CA000551706A priority patent/CA1326892C/en
Priority to EP87310007A priority patent/EP0269320B1/en
Priority to KR1019870012817A priority patent/KR910005906B1/ko
Publication of JPS6380522U publication Critical patent/JPS6380522U/ja
Pending legal-status Critical Current

Links

JP1986173392U 1986-11-13 1986-11-13 Pending JPS6380522U (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1986173392U JPS6380522U (ko) 1986-11-13 1986-11-13
US07/118,065 US4836636A (en) 1986-11-13 1987-11-09 Optical switch and optical keyboard utilizing the same
DE8787310007T DE3774083D1 (de) 1986-11-13 1987-11-12 Optischer schalter und diesen schalter verwendende optische tastatur.
CA000551706A CA1326892C (en) 1986-11-13 1987-11-12 Optical switch and optical keyboard utilizing the same
EP87310007A EP0269320B1 (en) 1986-11-13 1987-11-12 Optical switch and optical keyboard utilizing the same
KR1019870012817A KR910005906B1 (ko) 1986-11-13 1987-11-13 광스위치 및 광키보드

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986173392U JPS6380522U (ko) 1986-11-13 1986-11-13

Publications (1)

Publication Number Publication Date
JPS6380522U true JPS6380522U (ko) 1988-05-27

Family

ID=31110812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986173392U Pending JPS6380522U (ko) 1986-11-13 1986-11-13

Country Status (1)

Country Link
JP (1) JPS6380522U (ko)

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