JPH01109736U - - Google Patents

Info

Publication number
JPH01109736U
JPH01109736U JP475788U JP475788U JPH01109736U JP H01109736 U JPH01109736 U JP H01109736U JP 475788 U JP475788 U JP 475788U JP 475788 U JP475788 U JP 475788U JP H01109736 U JPH01109736 U JP H01109736U
Authority
JP
Japan
Prior art keywords
casing
chambers
ventilation holes
casing formed
pipe connection
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
JP475788U
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 JP475788U priority Critical patent/JPH01109736U/ja
Publication of JPH01109736U publication Critical patent/JPH01109736U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP475788U 1988-01-19 1988-01-19 Pending JPH01109736U (US20030157025A1-20030821-C00031.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP475788U JPH01109736U (US20030157025A1-20030821-C00031.png) 1988-01-19 1988-01-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP475788U JPH01109736U (US20030157025A1-20030821-C00031.png) 1988-01-19 1988-01-19

Publications (1)

Publication Number Publication Date
JPH01109736U true JPH01109736U (US20030157025A1-20030821-C00031.png) 1989-07-25

Family

ID=31207550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP475788U Pending JPH01109736U (US20030157025A1-20030821-C00031.png) 1988-01-19 1988-01-19

Country Status (1)

Country Link
JP (1) JPH01109736U (US20030157025A1-20030821-C00031.png)

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