JPH0521526Y2 - - Google Patents

Info

Publication number
JPH0521526Y2
JPH0521526Y2 JP13726488U JP13726488U JPH0521526Y2 JP H0521526 Y2 JPH0521526 Y2 JP H0521526Y2 JP 13726488 U JP13726488 U JP 13726488U JP 13726488 U JP13726488 U JP 13726488U JP H0521526 Y2 JPH0521526 Y2 JP H0521526Y2
Authority
JP
Japan
Prior art keywords
blocks
hollow tetrahedral
block
hollow
head
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
JP13726488U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0258035U (instruction
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 JP13726488U priority Critical patent/JPH0521526Y2/ja
Publication of JPH0258035U publication Critical patent/JPH0258035U/ja
Application granted granted Critical
Publication of JPH0521526Y2 publication Critical patent/JPH0521526Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP13726488U 1988-10-20 1988-10-20 Expired - Lifetime JPH0521526Y2 (instruction)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13726488U JPH0521526Y2 (instruction) 1988-10-20 1988-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13726488U JPH0521526Y2 (instruction) 1988-10-20 1988-10-20

Publications (2)

Publication Number Publication Date
JPH0258035U JPH0258035U (instruction) 1990-04-26
JPH0521526Y2 true JPH0521526Y2 (instruction) 1993-06-02

Family

ID=31398532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13726488U Expired - Lifetime JPH0521526Y2 (instruction) 1988-10-20 1988-10-20

Country Status (1)

Country Link
JP (1) JPH0521526Y2 (instruction)

Also Published As

Publication number Publication date
JPH0258035U (instruction) 1990-04-26

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