JPS6230063U - - Google Patents

Info

Publication number
JPS6230063U
JPS6230063U JP12284385U JP12284385U JPS6230063U JP S6230063 U JPS6230063 U JP S6230063U JP 12284385 U JP12284385 U JP 12284385U JP 12284385 U JP12284385 U JP 12284385U JP S6230063 U JPS6230063 U JP S6230063U
Authority
JP
Japan
Prior art keywords
closing device
flap
damper opening
closes
opens
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
JP12284385U
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 JP12284385U priority Critical patent/JPS6230063U/ja
Publication of JPS6230063U publication Critical patent/JPS6230063U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
JP12284385U 1985-08-09 1985-08-09 Pending JPS6230063U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12284385U JPS6230063U (enrdf_load_stackoverflow) 1985-08-09 1985-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12284385U JPS6230063U (enrdf_load_stackoverflow) 1985-08-09 1985-08-09

Publications (1)

Publication Number Publication Date
JPS6230063U true JPS6230063U (enrdf_load_stackoverflow) 1987-02-23

Family

ID=31013413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12284385U Pending JPS6230063U (enrdf_load_stackoverflow) 1985-08-09 1985-08-09

Country Status (1)

Country Link
JP (1) JPS6230063U (enrdf_load_stackoverflow)

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