KR950033246U - 고로의 송풍지관 교체 장치 - Google Patents
고로의 송풍지관 교체 장치Info
- Publication number
- KR950033246U KR950033246U KR2019940010384U KR19940010384U KR950033246U KR 950033246 U KR950033246 U KR 950033246U KR 2019940010384 U KR2019940010384 U KR 2019940010384U KR 19940010384 U KR19940010384 U KR 19940010384U KR 950033246 U KR950033246 U KR 950033246U
- Authority
- KR
- South Korea
- Prior art keywords
- blast furnace
- replacement device
- furnace pipe
- pipe replacement
- blast
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940010384U KR960005116Y1 (ko) | 1994-05-11 | 1994-05-11 | 고로의 송풍지관 교체 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940010384U KR960005116Y1 (ko) | 1994-05-11 | 1994-05-11 | 고로의 송풍지관 교체 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950033246U true KR950033246U (ko) | 1995-12-16 |
KR960005116Y1 KR960005116Y1 (ko) | 1996-06-21 |
Family
ID=19382937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940010384U KR960005116Y1 (ko) | 1994-05-11 | 1994-05-11 | 고로의 송풍지관 교체 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960005116Y1 (ko) |
-
1994
- 1994-05-11 KR KR2019940010384U patent/KR960005116Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960005116Y1 (ko) | 1996-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010605 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |