JPH0438437Y2 - - Google Patents

Info

Publication number
JPH0438437Y2
JPH0438437Y2 JP1988069771U JP6977188U JPH0438437Y2 JP H0438437 Y2 JPH0438437 Y2 JP H0438437Y2 JP 1988069771 U JP1988069771 U JP 1988069771U JP 6977188 U JP6977188 U JP 6977188U JP H0438437 Y2 JPH0438437 Y2 JP H0438437Y2
Authority
JP
Japan
Prior art keywords
base material
switch
insulating
spacer
contact patterns
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
JP1988069771U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0170234U (en]
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 JP1988069771U priority Critical patent/JPH0438437Y2/ja
Publication of JPH0170234U publication Critical patent/JPH0170234U/ja
Application granted granted Critical
Publication of JPH0438437Y2 publication Critical patent/JPH0438437Y2/ja
Expired legal-status Critical Current

Links

JP1988069771U 1988-05-26 1988-05-26 Expired JPH0438437Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988069771U JPH0438437Y2 (en]) 1988-05-26 1988-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988069771U JPH0438437Y2 (en]) 1988-05-26 1988-05-26

Publications (2)

Publication Number Publication Date
JPH0170234U JPH0170234U (en]) 1989-05-10
JPH0438437Y2 true JPH0438437Y2 (en]) 1992-09-09

Family

ID=31295043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988069771U Expired JPH0438437Y2 (en]) 1988-05-26 1988-05-26

Country Status (1)

Country Link
JP (1) JPH0438437Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4417588B2 (ja) * 2001-06-07 2010-02-17 株式会社フジクラ メタルドームシート
JP6018515B2 (ja) * 2013-02-06 2016-11-02 株式会社フジクラ キーボード装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440985Y2 (en]) * 1975-08-13 1979-12-01
US4071718A (en) * 1976-10-22 1978-01-31 Bowmar Instrument Corporation Flat keyboard assembly having cover type membrane with protrusions to align switch components

Also Published As

Publication number Publication date
JPH0170234U (en]) 1989-05-10

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