JPS631191U - - Google Patents

Info

Publication number
JPS631191U
JPS631191U JP9253386U JP9253386U JPS631191U JP S631191 U JPS631191 U JP S631191U JP 9253386 U JP9253386 U JP 9253386U JP 9253386 U JP9253386 U JP 9253386U JP S631191 U JPS631191 U JP S631191U
Authority
JP
Japan
Prior art keywords
hatch
space area
pressure
hatch lid
closed
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
JP9253386U
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 JP9253386U priority Critical patent/JPS631191U/ja
Publication of JPS631191U publication Critical patent/JPS631191U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
JP9253386U 1986-06-19 1986-06-19 Pending JPS631191U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9253386U JPS631191U (enrdf_load_stackoverflow) 1986-06-19 1986-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9253386U JPS631191U (enrdf_load_stackoverflow) 1986-06-19 1986-06-19

Publications (1)

Publication Number Publication Date
JPS631191U true JPS631191U (enrdf_load_stackoverflow) 1988-01-06

Family

ID=30954323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9253386U Pending JPS631191U (enrdf_load_stackoverflow) 1986-06-19 1986-06-19

Country Status (1)

Country Link
JP (1) JPS631191U (enrdf_load_stackoverflow)

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