JPS61182756U - - Google Patents

Info

Publication number
JPS61182756U
JPS61182756U JP6747985U JP6747985U JPS61182756U JP S61182756 U JPS61182756 U JP S61182756U JP 6747985 U JP6747985 U JP 6747985U JP 6747985 U JP6747985 U JP 6747985U JP S61182756 U JPS61182756 U JP S61182756U
Authority
JP
Japan
Prior art keywords
shutter plate
spring device
ventilation hole
guide
frame
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.)
Pending
Application number
JP6747985U
Other languages
English (en)
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 JP6747985U priority Critical patent/JPS61182756U/ja
Publication of JPS61182756U publication Critical patent/JPS61182756U/ja
Pending legal-status Critical Current

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  • Air-Flow Control Members (AREA)
  • Fuses (AREA)
JP6747985U 1985-05-08 1985-05-08 Pending JPS61182756U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6747985U JPS61182756U (enrdf_load_stackoverflow) 1985-05-08 1985-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6747985U JPS61182756U (enrdf_load_stackoverflow) 1985-05-08 1985-05-08

Publications (1)

Publication Number Publication Date
JPS61182756U true JPS61182756U (enrdf_load_stackoverflow) 1986-11-14

Family

ID=30601341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6747985U Pending JPS61182756U (enrdf_load_stackoverflow) 1985-05-08 1985-05-08

Country Status (1)

Country Link
JP (1) JPS61182756U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248760B2 (enrdf_load_stackoverflow) * 1973-01-25 1977-12-12
JPS533495B2 (enrdf_load_stackoverflow) * 1972-12-06 1978-02-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533495B2 (enrdf_load_stackoverflow) * 1972-12-06 1978-02-07
JPS5248760B2 (enrdf_load_stackoverflow) * 1973-01-25 1977-12-12

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