JPH0521092Y2 - - Google Patents

Info

Publication number
JPH0521092Y2
JPH0521092Y2 JP1987068251U JP6825187U JPH0521092Y2 JP H0521092 Y2 JPH0521092 Y2 JP H0521092Y2 JP 1987068251 U JP1987068251 U JP 1987068251U JP 6825187 U JP6825187 U JP 6825187U JP H0521092 Y2 JPH0521092 Y2 JP H0521092Y2
Authority
JP
Japan
Prior art keywords
ball
sphere
support frame
rotation
support
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.)
Expired - Lifetime
Application number
JP1987068251U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63177876U (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 JP1987068251U priority Critical patent/JPH0521092Y2/ja
Publication of JPS63177876U publication Critical patent/JPS63177876U/ja
Application granted granted Critical
Publication of JPH0521092Y2 publication Critical patent/JPH0521092Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)
JP1987068251U 1987-05-06 1987-05-06 Expired - Lifetime JPH0521092Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987068251U JPH0521092Y2 (en]) 1987-05-06 1987-05-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987068251U JPH0521092Y2 (en]) 1987-05-06 1987-05-06

Publications (2)

Publication Number Publication Date
JPS63177876U JPS63177876U (en]) 1988-11-17
JPH0521092Y2 true JPH0521092Y2 (en]) 1993-05-31

Family

ID=30907899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987068251U Expired - Lifetime JPH0521092Y2 (en]) 1987-05-06 1987-05-06

Country Status (1)

Country Link
JP (1) JPH0521092Y2 (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS478254U (en]) * 1971-02-19 1972-09-30
JPS54156646U (en]) * 1978-04-21 1979-10-31
JPS6129379U (ja) * 1984-07-25 1986-02-21 八郎 大熊 地球儀の補助図形具

Also Published As

Publication number Publication date
JPS63177876U (en]) 1988-11-17

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