JPH045226U - - Google Patents

Info

Publication number
JPH045226U
JPH045226U JP4702390U JP4702390U JPH045226U JP H045226 U JPH045226 U JP H045226U JP 4702390 U JP4702390 U JP 4702390U JP 4702390 U JP4702390 U JP 4702390U JP H045226 U JPH045226 U JP H045226U
Authority
JP
Japan
Prior art keywords
holding means
coiled spring
cylindrical member
aeration device
holding
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
JP4702390U
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 JP4702390U priority Critical patent/JPH045226U/ja
Publication of JPH045226U publication Critical patent/JPH045226U/ja
Pending legal-status Critical Current

Links

JP4702390U 1990-05-05 1990-05-05 Pending JPH045226U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4702390U JPH045226U (enrdf_load_stackoverflow) 1990-05-05 1990-05-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4702390U JPH045226U (enrdf_load_stackoverflow) 1990-05-05 1990-05-05

Publications (1)

Publication Number Publication Date
JPH045226U true JPH045226U (enrdf_load_stackoverflow) 1992-01-17

Family

ID=31562595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4702390U Pending JPH045226U (enrdf_load_stackoverflow) 1990-05-05 1990-05-05

Country Status (1)

Country Link
JP (1) JPH045226U (enrdf_load_stackoverflow)

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