KR940022199U - Welding jig for preventing inner diameter reduction - Google Patents
Welding jig for preventing inner diameter reductionInfo
- Publication number
- KR940022199U KR940022199U KR2019930004218U KR930004218U KR940022199U KR 940022199 U KR940022199 U KR 940022199U KR 2019930004218 U KR2019930004218 U KR 2019930004218U KR 930004218 U KR930004218 U KR 930004218U KR 940022199 U KR940022199 U KR 940022199U
- Authority
- KR
- South Korea
- Prior art keywords
- inner diameter
- diameter reduction
- welding jig
- preventing inner
- preventing
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930004218U KR940022199U (en) | 1993-03-20 | 1993-03-20 | Welding jig for preventing inner diameter reduction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930004218U KR940022199U (en) | 1993-03-20 | 1993-03-20 | Welding jig for preventing inner diameter reduction |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940022199U true KR940022199U (en) | 1994-10-19 |
Family
ID=60914644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930004218U KR940022199U (en) | 1993-03-20 | 1993-03-20 | Welding jig for preventing inner diameter reduction |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940022199U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180131232A (en) * | 2017-05-31 | 2018-12-10 | 주식회사 우신이엠시 | Hybrid Drive shaft by electromagnetic pulse joining technology and preparing method for the same |
-
1993
- 1993-03-20 KR KR2019930004218U patent/KR940022199U/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180131232A (en) * | 2017-05-31 | 2018-12-10 | 주식회사 우신이엠시 | Hybrid Drive shaft by electromagnetic pulse joining technology and preparing method for the same |
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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 |