JPH043377U - - Google Patents

Info

Publication number
JPH043377U
JPH043377U JP4373690U JP4373690U JPH043377U JP H043377 U JPH043377 U JP H043377U JP 4373690 U JP4373690 U JP 4373690U JP 4373690 U JP4373690 U JP 4373690U JP H043377 U JPH043377 U JP H043377U
Authority
JP
Japan
Prior art keywords
case
circuit board
receiving element
light receiving
visible light
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
JP4373690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0717033Y2 (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 JP1990043736U priority Critical patent/JPH0717033Y2/ja
Publication of JPH043377U publication Critical patent/JPH043377U/ja
Application granted granted Critical
Publication of JPH0717033Y2 publication Critical patent/JPH0717033Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP1990043736U 1990-04-24 1990-04-24 空間監視型の雨滴センサ Expired - Fee Related JPH0717033Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990043736U JPH0717033Y2 (ja) 1990-04-24 1990-04-24 空間監視型の雨滴センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990043736U JPH0717033Y2 (ja) 1990-04-24 1990-04-24 空間監視型の雨滴センサ

Publications (2)

Publication Number Publication Date
JPH043377U true JPH043377U (enrdf_load_stackoverflow) 1992-01-13
JPH0717033Y2 JPH0717033Y2 (ja) 1995-04-19

Family

ID=31556402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990043736U Expired - Fee Related JPH0717033Y2 (ja) 1990-04-24 1990-04-24 空間監視型の雨滴センサ

Country Status (1)

Country Link
JP (1) JPH0717033Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477039U (enrdf_load_stackoverflow) * 1971-02-13 1972-09-26
JPS61163964U (enrdf_load_stackoverflow) * 1985-03-30 1986-10-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477039U (enrdf_load_stackoverflow) * 1971-02-13 1972-09-26
JPS61163964U (enrdf_load_stackoverflow) * 1985-03-30 1986-10-11

Also Published As

Publication number Publication date
JPH0717033Y2 (ja) 1995-04-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees