JPH02100616U - - Google Patents

Info

Publication number
JPH02100616U
JPH02100616U JP846489U JP846489U JPH02100616U JP H02100616 U JPH02100616 U JP H02100616U JP 846489 U JP846489 U JP 846489U JP 846489 U JP846489 U JP 846489U JP H02100616 U JPH02100616 U JP H02100616U
Authority
JP
Japan
Prior art keywords
light
emitting part
light receiving
filter
cover
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
JP846489U
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 JP846489U priority Critical patent/JPH02100616U/ja
Publication of JPH02100616U publication Critical patent/JPH02100616U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
JP846489U 1989-01-27 1989-01-27 Pending JPH02100616U (US20110009641A1-20110113-C00256.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP846489U JPH02100616U (US20110009641A1-20110113-C00256.png) 1989-01-27 1989-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP846489U JPH02100616U (US20110009641A1-20110113-C00256.png) 1989-01-27 1989-01-27

Publications (1)

Publication Number Publication Date
JPH02100616U true JPH02100616U (US20110009641A1-20110113-C00256.png) 1990-08-10

Family

ID=31214364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP846489U Pending JPH02100616U (US20110009641A1-20110113-C00256.png) 1989-01-27 1989-01-27

Country Status (1)

Country Link
JP (1) JPH02100616U (US20110009641A1-20110113-C00256.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523520A (ja) * 1991-07-25 1993-02-02 Matsushita Electric Works Ltd 光電式粉塵検知器付空気清浄器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523520A (ja) * 1991-07-25 1993-02-02 Matsushita Electric Works Ltd 光電式粉塵検知器付空気清浄器

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