JPS6363640U - - Google Patents

Info

Publication number
JPS6363640U
JPS6363640U JP15725286U JP15725286U JPS6363640U JP S6363640 U JPS6363640 U JP S6363640U JP 15725286 U JP15725286 U JP 15725286U JP 15725286 U JP15725286 U JP 15725286U JP S6363640 U JPS6363640 U JP S6363640U
Authority
JP
Japan
Prior art keywords
projecting
ventilation
closing device
cylindrical body
attached
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
JP15725286U
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 JP15725286U priority Critical patent/JPS6363640U/ja
Publication of JPS6363640U publication Critical patent/JPS6363640U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
JP15725286U 1986-10-14 1986-10-14 Pending JPS6363640U (US20020193084A1-20021219-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15725286U JPS6363640U (US20020193084A1-20021219-M00002.png) 1986-10-14 1986-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15725286U JPS6363640U (US20020193084A1-20021219-M00002.png) 1986-10-14 1986-10-14

Publications (1)

Publication Number Publication Date
JPS6363640U true JPS6363640U (US20020193084A1-20021219-M00002.png) 1988-04-27

Family

ID=31079626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15725286U Pending JPS6363640U (US20020193084A1-20021219-M00002.png) 1986-10-14 1986-10-14

Country Status (1)

Country Link
JP (1) JPS6363640U (US20020193084A1-20021219-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167478U (US20020193084A1-20021219-M00002.png) * 1988-05-18 1989-11-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167478U (US20020193084A1-20021219-M00002.png) * 1988-05-18 1989-11-24

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