JPH0284899U - - Google Patents

Info

Publication number
JPH0284899U
JPH0284899U JP16202688U JP16202688U JPH0284899U JP H0284899 U JPH0284899 U JP H0284899U JP 16202688 U JP16202688 U JP 16202688U JP 16202688 U JP16202688 U JP 16202688U JP H0284899 U JPH0284899 U JP H0284899U
Authority
JP
Japan
Prior art keywords
pair
forming
tunnel
vertical ribs
joint surface
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
JP16202688U
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 JP16202688U priority Critical patent/JPH0284899U/ja
Publication of JPH0284899U publication Critical patent/JPH0284899U/ja
Pending legal-status Critical Current

Links

JP16202688U 1988-12-14 1988-12-14 Pending JPH0284899U (US07935154-20110503-C00006.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16202688U JPH0284899U (US07935154-20110503-C00006.png) 1988-12-14 1988-12-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16202688U JPH0284899U (US07935154-20110503-C00006.png) 1988-12-14 1988-12-14

Publications (1)

Publication Number Publication Date
JPH0284899U true JPH0284899U (US07935154-20110503-C00006.png) 1990-07-02

Family

ID=31445481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16202688U Pending JPH0284899U (US07935154-20110503-C00006.png) 1988-12-14 1988-12-14

Country Status (1)

Country Link
JP (1) JPH0284899U (US07935154-20110503-C00006.png)

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