JPS4421174Y1 - - Google Patents

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Publication number
JPS4421174Y1
JPS4421174Y1 JP3117166U JP3117166U JPS4421174Y1 JP S4421174 Y1 JPS4421174 Y1 JP S4421174Y1 JP 3117166 U JP3117166 U JP 3117166U JP 3117166 U JP3117166 U JP 3117166U JP S4421174 Y1 JPS4421174 Y1 JP S4421174Y1
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.)
Expired
Application number
JP3117166U
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 JP3117166U priority Critical patent/JPS4421174Y1/ja
Publication of JPS4421174Y1 publication Critical patent/JPS4421174Y1/ja
Expired legal-status Critical Current

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  • Rigid Pipes And Flexible Pipes (AREA)
  • Duct Arrangements (AREA)
JP3117166U 1966-04-07 1966-04-07 Expired JPS4421174Y1 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3117166U JPS4421174Y1 (enrdf_load_stackoverflow) 1966-04-07 1966-04-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3117166U JPS4421174Y1 (enrdf_load_stackoverflow) 1966-04-07 1966-04-07

Publications (1)

Publication Number Publication Date
JPS4421174Y1 true JPS4421174Y1 (enrdf_load_stackoverflow) 1969-09-08

Family

ID=31766236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3117166U Expired JPS4421174Y1 (enrdf_load_stackoverflow) 1966-04-07 1966-04-07

Country Status (1)

Country Link
JP (1) JPS4421174Y1 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4818749U (enrdf_load_stackoverflow) * 1971-07-12 1973-03-02
JPS4963517U (enrdf_load_stackoverflow) * 1972-09-01 1974-06-04
JPS50144920A (enrdf_load_stackoverflow) * 1974-05-13 1975-11-21
JPS5115717U (enrdf_load_stackoverflow) * 1974-07-24 1976-02-04
JPS60223944A (ja) * 1984-04-20 1985-11-08 Hitachi Plant Eng & Constr Co Ltd ダクト装置
JP2007292321A (ja) * 2006-04-20 2007-11-08 Takasago Thermal Eng Co Ltd ダクト及びダクトの製造方法
JP2010048449A (ja) * 2008-08-20 2010-03-04 Shin Fuji Kucho:Kk 空調用ダクト
JP2010175137A (ja) * 2009-01-29 2010-08-12 Kyowa Kogyo Co Ltd 空調用ダクト

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4818749U (enrdf_load_stackoverflow) * 1971-07-12 1973-03-02
JPS4963517U (enrdf_load_stackoverflow) * 1972-09-01 1974-06-04
JPS50144920A (enrdf_load_stackoverflow) * 1974-05-13 1975-11-21
JPS5115717U (enrdf_load_stackoverflow) * 1974-07-24 1976-02-04
JPS60223944A (ja) * 1984-04-20 1985-11-08 Hitachi Plant Eng & Constr Co Ltd ダクト装置
JP2007292321A (ja) * 2006-04-20 2007-11-08 Takasago Thermal Eng Co Ltd ダクト及びダクトの製造方法
JP2010048449A (ja) * 2008-08-20 2010-03-04 Shin Fuji Kucho:Kk 空調用ダクト
JP2010175137A (ja) * 2009-01-29 2010-08-12 Kyowa Kogyo Co Ltd 空調用ダクト

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