JPS5250553U - - Google Patents

Info

Publication number
JPS5250553U
JPS5250553U JP13752375U JP13752375U JPS5250553U JP S5250553 U JPS5250553 U JP S5250553U JP 13752375 U JP13752375 U JP 13752375U JP 13752375 U JP13752375 U JP 13752375U JP S5250553 U JPS5250553 U JP S5250553U
Authority
JP
Japan
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
JP13752375U
Other languages
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 JP13752375U priority Critical patent/JPS5250553U/ja
Publication of JPS5250553U publication Critical patent/JPS5250553U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP13752375U 1975-10-07 1975-10-07 Pending JPS5250553U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13752375U JPS5250553U (enrdf_load_stackoverflow) 1975-10-07 1975-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13752375U JPS5250553U (enrdf_load_stackoverflow) 1975-10-07 1975-10-07

Publications (1)

Publication Number Publication Date
JPS5250553U true JPS5250553U (enrdf_load_stackoverflow) 1977-04-11

Family

ID=28617460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13752375U Pending JPS5250553U (enrdf_load_stackoverflow) 1975-10-07 1975-10-07

Country Status (1)

Country Link
JP (1) JPS5250553U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349627A (en) * 1939-11-17 1944-05-23 Eugene S Kemmer Multiple ventilating system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349627A (en) * 1939-11-17 1944-05-23 Eugene S Kemmer Multiple ventilating system

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