JPS58149704U - 操作スイツチ - Google Patents

操作スイツチ

Info

Publication number
JPS58149704U
JPS58149704U JP4747682U JP4747682U JPS58149704U JP S58149704 U JPS58149704 U JP S58149704U JP 4747682 U JP4747682 U JP 4747682U JP 4747682 U JP4747682 U JP 4747682U JP S58149704 U JPS58149704 U JP S58149704U
Authority
JP
Japan
Prior art keywords
light
face
level
receiving element
optical
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.)
Granted
Application number
JP4747682U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6348038Y2 (enrdf_load_stackoverflow
Inventor
博夫 井上
岡本　晋典
耕司 山下
宮下　均
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP4747682U priority Critical patent/JPS58149704U/ja
Publication of JPS58149704U publication Critical patent/JPS58149704U/ja
Application granted granted Critical
Publication of JPS6348038Y2 publication Critical patent/JPS6348038Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Optical Transform (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP4747682U 1982-03-31 1982-03-31 操作スイツチ Granted JPS58149704U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4747682U JPS58149704U (ja) 1982-03-31 1982-03-31 操作スイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4747682U JPS58149704U (ja) 1982-03-31 1982-03-31 操作スイツチ

Publications (2)

Publication Number Publication Date
JPS58149704U true JPS58149704U (ja) 1983-10-07
JPS6348038Y2 JPS6348038Y2 (enrdf_load_stackoverflow) 1988-12-12

Family

ID=30058434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4747682U Granted JPS58149704U (ja) 1982-03-31 1982-03-31 操作スイツチ

Country Status (1)

Country Link
JP (1) JPS58149704U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131923A (en) * 1979-03-31 1980-10-14 Matsushita Electric Works Ltd Switch in bathroom
JPS5631436U (enrdf_load_stackoverflow) * 1979-08-20 1981-03-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131923A (en) * 1979-03-31 1980-10-14 Matsushita Electric Works Ltd Switch in bathroom
JPS5631436U (enrdf_load_stackoverflow) * 1979-08-20 1981-03-27

Also Published As

Publication number Publication date
JPS6348038Y2 (enrdf_load_stackoverflow) 1988-12-12

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