JPS51148247A - Ventilation fan - Google Patents

Ventilation fan

Info

Publication number
JPS51148247A
JPS51148247A JP50071909A JP7190975A JPS51148247A JP S51148247 A JPS51148247 A JP S51148247A JP 50071909 A JP50071909 A JP 50071909A JP 7190975 A JP7190975 A JP 7190975A JP S51148247 A JPS51148247 A JP S51148247A
Authority
JP
Japan
Prior art keywords
ventilation fan
menas
adapting
drawn out
out easily
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.)
Granted
Application number
JP50071909A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5432549B2 (cs
Inventor
Toshiji Sugawara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50071909A priority Critical patent/JPS51148247A/ja
Publication of JPS51148247A publication Critical patent/JPS51148247A/ja
Publication of JPS5432549B2 publication Critical patent/JPS5432549B2/ja
Granted legal-status Critical Current

Links

JP50071909A 1975-06-16 1975-06-16 Ventilation fan Granted JPS51148247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50071909A JPS51148247A (en) 1975-06-16 1975-06-16 Ventilation fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50071909A JPS51148247A (en) 1975-06-16 1975-06-16 Ventilation fan

Publications (2)

Publication Number Publication Date
JPS51148247A true JPS51148247A (en) 1976-12-20
JPS5432549B2 JPS5432549B2 (cs) 1979-10-15

Family

ID=13474128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50071909A Granted JPS51148247A (en) 1975-06-16 1975-06-16 Ventilation fan

Country Status (1)

Country Link
JP (1) JPS51148247A (cs)

Also Published As

Publication number Publication date
JPS5432549B2 (cs) 1979-10-15

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