JPH02116288U - - Google Patents

Info

Publication number
JPH02116288U
JPH02116288U JP2398689U JP2398689U JPH02116288U JP H02116288 U JPH02116288 U JP H02116288U JP 2398689 U JP2398689 U JP 2398689U JP 2398689 U JP2398689 U JP 2398689U JP H02116288 U JPH02116288 U JP H02116288U
Authority
JP
Japan
Prior art keywords
rings
intersections
assembled
diameter
utility
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
JP2398689U
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 JP2398689U priority Critical patent/JPH02116288U/ja
Publication of JPH02116288U publication Critical patent/JPH02116288U/ja
Pending legal-status Critical Current

Links

JP2398689U 1989-03-01 1989-03-01 Pending JPH02116288U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2398689U JPH02116288U (enrdf_load_stackoverflow) 1989-03-01 1989-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2398689U JPH02116288U (enrdf_load_stackoverflow) 1989-03-01 1989-03-01

Publications (1)

Publication Number Publication Date
JPH02116288U true JPH02116288U (enrdf_load_stackoverflow) 1990-09-18

Family

ID=31243446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2398689U Pending JPH02116288U (enrdf_load_stackoverflow) 1989-03-01 1989-03-01

Country Status (1)

Country Link
JP (1) JPH02116288U (enrdf_load_stackoverflow)

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