KR940027076U - 암벽볼트용 체결구 - Google Patents
암벽볼트용 체결구Info
- Publication number
- KR940027076U KR940027076U KR2019930007922U KR930007922U KR940027076U KR 940027076 U KR940027076 U KR 940027076U KR 2019930007922 U KR2019930007922 U KR 2019930007922U KR 930007922 U KR930007922 U KR 930007922U KR 940027076 U KR940027076 U KR 940027076U
- Authority
- KR
- South Korea
- Prior art keywords
- fasteners
- rock bolts
- rock
- bolts
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930007922U KR940027076U (ko) | 1993-05-12 | 1993-05-12 | 암벽볼트용 체결구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930007922U KR940027076U (ko) | 1993-05-12 | 1993-05-12 | 암벽볼트용 체결구 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940027076U true KR940027076U (ko) | 1994-12-09 |
Family
ID=60916864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930007922U KR940027076U (ko) | 1993-05-12 | 1993-05-12 | 암벽볼트용 체결구 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940027076U (ko) |
-
1993
- 1993-05-12 KR KR2019930007922U patent/KR940027076U/ko not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |