JPH0160136U - - Google Patents

Info

Publication number
JPH0160136U
JPH0160136U JP15646687U JP15646687U JPH0160136U JP H0160136 U JPH0160136 U JP H0160136U JP 15646687 U JP15646687 U JP 15646687U JP 15646687 U JP15646687 U JP 15646687U JP H0160136 U JPH0160136 U JP H0160136U
Authority
JP
Japan
Prior art keywords
filter
ventilation fan
fan body
unidirectional
covers
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
JP15646687U
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 JP15646687U priority Critical patent/JPH0160136U/ja
Publication of JPH0160136U publication Critical patent/JPH0160136U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP15646687U 1987-10-13 1987-10-13 Pending JPH0160136U (US20020128544A1-20020912-P00008.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15646687U JPH0160136U (US20020128544A1-20020912-P00008.png) 1987-10-13 1987-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15646687U JPH0160136U (US20020128544A1-20020912-P00008.png) 1987-10-13 1987-10-13

Publications (1)

Publication Number Publication Date
JPH0160136U true JPH0160136U (US20020128544A1-20020912-P00008.png) 1989-04-17

Family

ID=31435033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15646687U Pending JPH0160136U (US20020128544A1-20020912-P00008.png) 1987-10-13 1987-10-13

Country Status (1)

Country Link
JP (1) JPH0160136U (US20020128544A1-20020912-P00008.png)

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