JPS6174490U - - Google Patents

Info

Publication number
JPS6174490U
JPS6174490U JP16016984U JP16016984U JPS6174490U JP S6174490 U JPS6174490 U JP S6174490U JP 16016984 U JP16016984 U JP 16016984U JP 16016984 U JP16016984 U JP 16016984U JP S6174490 U JPS6174490 U JP S6174490U
Authority
JP
Japan
Prior art keywords
drill
small hole
utility
scope
registration request
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
JP16016984U
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 JP16016984U priority Critical patent/JPS6174490U/ja
Publication of JPS6174490U publication Critical patent/JPS6174490U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP16016984U 1984-10-22 1984-10-22 Pending JPS6174490U (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16016984U JPS6174490U (da) 1984-10-22 1984-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16016984U JPS6174490U (da) 1984-10-22 1984-10-22

Publications (1)

Publication Number Publication Date
JPS6174490U true JPS6174490U (da) 1986-05-20

Family

ID=30718095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16016984U Pending JPS6174490U (da) 1984-10-22 1984-10-22

Country Status (1)

Country Link
JP (1) JPS6174490U (da)

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