JPS51104643U - - Google Patents

Info

Publication number
JPS51104643U
JPS51104643U JP2339775U JP2339775U JPS51104643U JP S51104643 U JPS51104643 U JP S51104643U JP 2339775 U JP2339775 U JP 2339775U JP 2339775 U JP2339775 U JP 2339775U JP S51104643 U JPS51104643 U JP S51104643U
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
JP2339775U
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 JP2339775U priority Critical patent/JPS51104643U/ja
Publication of JPS51104643U publication Critical patent/JPS51104643U/ja
Pending legal-status Critical Current

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  • Duct Arrangements (AREA)
JP2339775U 1975-02-19 1975-02-19 Pending JPS51104643U (US20020128544A1-20020912-P00008.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2339775U JPS51104643U (US20020128544A1-20020912-P00008.png) 1975-02-19 1975-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2339775U JPS51104643U (US20020128544A1-20020912-P00008.png) 1975-02-19 1975-02-19

Publications (1)

Publication Number Publication Date
JPS51104643U true JPS51104643U (US20020128544A1-20020912-P00008.png) 1976-08-21

Family

ID=28118322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2339775U Pending JPS51104643U (US20020128544A1-20020912-P00008.png) 1975-02-19 1975-02-19

Country Status (1)

Country Link
JP (1) JPS51104643U (US20020128544A1-20020912-P00008.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580093A (en) * 1943-12-20 1946-08-27 Albert Noel Brand Improvements in ventilators and controllable air inlets for buildings and the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580093A (en) * 1943-12-20 1946-08-27 Albert Noel Brand Improvements in ventilators and controllable air inlets for buildings and the like

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