JPH03111700U - - Google Patents

Info

Publication number
JPH03111700U
JPH03111700U JP1874890U JP1874890U JPH03111700U JP H03111700 U JPH03111700 U JP H03111700U JP 1874890 U JP1874890 U JP 1874890U JP 1874890 U JP1874890 U JP 1874890U JP H03111700 U JPH03111700 U JP H03111700U
Authority
JP
Japan
Prior art keywords
length
shoring
hole
rock bolt
screws
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
JP1874890U
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 JP1874890U priority Critical patent/JPH03111700U/ja
Publication of JPH03111700U publication Critical patent/JPH03111700U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Securing Of Glass Panes Or The Like (AREA)
JP1874890U 1990-02-28 1990-02-28 Pending JPH03111700U (US07709020-20100504-C00041.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1874890U JPH03111700U (US07709020-20100504-C00041.png) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1874890U JPH03111700U (US07709020-20100504-C00041.png) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03111700U true JPH03111700U (US07709020-20100504-C00041.png) 1991-11-15

Family

ID=31521893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1874890U Pending JPH03111700U (US07709020-20100504-C00041.png) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03111700U (US07709020-20100504-C00041.png)

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