JPH0310140U - - Google Patents

Info

Publication number
JPH0310140U
JPH0310140U JP7092289U JP7092289U JPH0310140U JP H0310140 U JPH0310140 U JP H0310140U JP 7092289 U JP7092289 U JP 7092289U JP 7092289 U JP7092289 U JP 7092289U JP H0310140 U JPH0310140 U JP H0310140U
Authority
JP
Japan
Prior art keywords
dust
air shower
sensor
counter
air
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
JP7092289U
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 JP7092289U priority Critical patent/JPH0310140U/ja
Publication of JPH0310140U publication Critical patent/JPH0310140U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Cleaning In General (AREA)
JP7092289U 1989-06-16 1989-06-16 Pending JPH0310140U (US06229276-20010508-P00022.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7092289U JPH0310140U (US06229276-20010508-P00022.png) 1989-06-16 1989-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7092289U JPH0310140U (US06229276-20010508-P00022.png) 1989-06-16 1989-06-16

Publications (1)

Publication Number Publication Date
JPH0310140U true JPH0310140U (US06229276-20010508-P00022.png) 1991-01-30

Family

ID=31607505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7092289U Pending JPH0310140U (US06229276-20010508-P00022.png) 1989-06-16 1989-06-16

Country Status (1)

Country Link
JP (1) JPH0310140U (US06229276-20010508-P00022.png)

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