JPH01134830U - - Google Patents

Info

Publication number
JPH01134830U
JPH01134830U JP3067988U JP3067988U JPH01134830U JP H01134830 U JPH01134830 U JP H01134830U JP 3067988 U JP3067988 U JP 3067988U JP 3067988 U JP3067988 U JP 3067988U JP H01134830 U JPH01134830 U JP H01134830U
Authority
JP
Japan
Prior art keywords
frame
cover
motor
filter frame
ventilation fan
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
JP3067988U
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 JP3067988U priority Critical patent/JPH01134830U/ja
Publication of JPH01134830U publication Critical patent/JPH01134830U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
  • Ventilation (AREA)
JP3067988U 1988-03-08 1988-03-08 Pending JPH01134830U (US20090177143A1-20090709-C00008.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3067988U JPH01134830U (US20090177143A1-20090709-C00008.png) 1988-03-08 1988-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3067988U JPH01134830U (US20090177143A1-20090709-C00008.png) 1988-03-08 1988-03-08

Publications (1)

Publication Number Publication Date
JPH01134830U true JPH01134830U (US20090177143A1-20090709-C00008.png) 1989-09-14

Family

ID=31255952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3067988U Pending JPH01134830U (US20090177143A1-20090709-C00008.png) 1988-03-08 1988-03-08

Country Status (1)

Country Link
JP (1) JPH01134830U (US20090177143A1-20090709-C00008.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262137B2 (US20090177143A1-20090709-C00008.png) * 1982-10-16 1987-12-24 Nippon Starch Refining

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262137B2 (US20090177143A1-20090709-C00008.png) * 1982-10-16 1987-12-24 Nippon Starch Refining

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