JPS5039191A - - Google Patents

Info

Publication number
JPS5039191A
JPS5039191A JP48089582A JP8958273A JPS5039191A JP S5039191 A JPS5039191 A JP S5039191A JP 48089582 A JP48089582 A JP 48089582A JP 8958273 A JP8958273 A JP 8958273A JP S5039191 A JPS5039191 A JP S5039191A
Authority
JP
Japan
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
JP48089582A
Other languages
Japanese (ja)
Other versions
JPS54505B2 (enrdf_load_stackoverflow
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 JP8958273A priority Critical patent/JPS54505B2/ja
Publication of JPS5039191A publication Critical patent/JPS5039191A/ja
Publication of JPS54505B2 publication Critical patent/JPS54505B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP8958273A 1973-08-08 1973-08-08 Expired JPS54505B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8958273A JPS54505B2 (enrdf_load_stackoverflow) 1973-08-08 1973-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8958273A JPS54505B2 (enrdf_load_stackoverflow) 1973-08-08 1973-08-08

Publications (2)

Publication Number Publication Date
JPS5039191A true JPS5039191A (enrdf_load_stackoverflow) 1975-04-11
JPS54505B2 JPS54505B2 (enrdf_load_stackoverflow) 1979-01-11

Family

ID=13974772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8958273A Expired JPS54505B2 (enrdf_load_stackoverflow) 1973-08-08 1973-08-08

Country Status (1)

Country Link
JP (1) JPS54505B2 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111265U (enrdf_load_stackoverflow) * 1977-02-09 1978-09-05
JPS53111266U (enrdf_load_stackoverflow) * 1977-02-09 1978-09-05
JPS5429372U (enrdf_load_stackoverflow) * 1977-07-30 1979-02-26
JPS6224238A (ja) * 1985-11-11 1987-02-02 Konishiroku Photo Ind Co Ltd 複写機
JPH02149795U (enrdf_load_stackoverflow) * 1989-05-25 1990-12-21
JP2015200547A (ja) * 2014-04-07 2015-11-12 パナソニックＩｐマネジメント株式会社 粒子検出センサ、ダストセンサ、煙感知器、空気清浄機及び換気扇

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317730A (en) * 1963-04-17 1967-05-02 Nat Res Dev Determining atmospheric pollution by the detection of backscattered infrared radiation
US3621268A (en) * 1967-12-19 1971-11-16 Int Standard Electric Corp Reflection type contactless touch switch having housing with light entrance and exit apertures opposite and facing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317730A (en) * 1963-04-17 1967-05-02 Nat Res Dev Determining atmospheric pollution by the detection of backscattered infrared radiation
US3621268A (en) * 1967-12-19 1971-11-16 Int Standard Electric Corp Reflection type contactless touch switch having housing with light entrance and exit apertures opposite and facing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111265U (enrdf_load_stackoverflow) * 1977-02-09 1978-09-05
JPS53111266U (enrdf_load_stackoverflow) * 1977-02-09 1978-09-05
JPS5429372U (enrdf_load_stackoverflow) * 1977-07-30 1979-02-26
JPS6224238A (ja) * 1985-11-11 1987-02-02 Konishiroku Photo Ind Co Ltd 複写機
JPH02149795U (enrdf_load_stackoverflow) * 1989-05-25 1990-12-21
JP2015200547A (ja) * 2014-04-07 2015-11-12 パナソニックＩｐマネジメント株式会社 粒子検出センサ、ダストセンサ、煙感知器、空気清浄機及び換気扇

Also Published As

Publication number Publication date
JPS54505B2 (enrdf_load_stackoverflow) 1979-01-11

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