JPS4898646A - - Google Patents

Info

Publication number
JPS4898646A
JPS4898646A JP3094272A JP3094272A JPS4898646A JP S4898646 A JPS4898646 A JP S4898646A JP 3094272 A JP3094272 A JP 3094272A JP 3094272 A JP3094272 A JP 3094272A JP S4898646 A JPS4898646 A JP S4898646A
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.)
Granted
Application number
JP3094272A
Other languages
Japanese (ja)
Other versions
JPS5148375B2 (en
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 JP3094272A priority Critical patent/JPS5148375B2/ja
Publication of JPS4898646A publication Critical patent/JPS4898646A/ja
Publication of JPS5148375B2 publication Critical patent/JPS5148375B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
JP3094272A 1972-03-28 1972-03-28 Expired JPS5148375B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3094272A JPS5148375B2 (en) 1972-03-28 1972-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3094272A JPS5148375B2 (en) 1972-03-28 1972-03-28

Publications (2)

Publication Number Publication Date
JPS4898646A true JPS4898646A (en) 1973-12-14
JPS5148375B2 JPS5148375B2 (en) 1976-12-20

Family

ID=12317718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3094272A Expired JPS5148375B2 (en) 1972-03-28 1972-03-28

Country Status (1)

Country Link
JP (1) JPS5148375B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51138048A (en) * 1975-05-26 1976-11-29 Youbu Kk Automatic open and closing ventilation door
JPS51138047A (en) * 1975-05-26 1976-11-29 Youbu Kk Automatic open and closing ventilation door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51138048A (en) * 1975-05-26 1976-11-29 Youbu Kk Automatic open and closing ventilation door
JPS51138047A (en) * 1975-05-26 1976-11-29 Youbu Kk Automatic open and closing ventilation door
JPS5332973B2 (en) * 1975-05-26 1978-09-11

Also Published As

Publication number Publication date
JPS5148375B2 (en) 1976-12-20

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