KR880012309A - Surface processing method of galvanized iron pipe and its device - Google Patents
Surface processing method of galvanized iron pipe and its device Download PDFInfo
- Publication number
- KR880012309A KR880012309A KR870003124A KR870003124A KR880012309A KR 880012309 A KR880012309 A KR 880012309A KR 870003124 A KR870003124 A KR 870003124A KR 870003124 A KR870003124 A KR 870003124A KR 880012309 A KR880012309 A KR 880012309A
- Authority
- KR
- South Korea
- Prior art keywords
- iron pipe
- polishing
- galvanized iron
- surface processing
- screw
- Prior art date
Links
Landscapes
- Coating With Molten Metal (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1도는 본 발명 가공장치의 전체 개략구성도. 제 2도는 제 1동의 A-A선 부분의 확대 단면도.1 is an overall schematic configuration of a processing apparatus of the present invention. 2 is an enlarged cross-sectional view of a portion A-A of the first wing.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR870003124A KR880012309A (en) | 1987-04-02 | 1987-04-02 | Surface processing method of galvanized iron pipe and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR870003124A KR880012309A (en) | 1987-04-02 | 1987-04-02 | Surface processing method of galvanized iron pipe and its device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880012309A true KR880012309A (en) | 1988-11-26 |
Family
ID=68461221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR870003124A KR880012309A (en) | 1987-04-02 | 1987-04-02 | Surface processing method of galvanized iron pipe and its device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880012309A (en) |
-
1987
- 1987-04-02 KR KR870003124A patent/KR880012309A/en 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 |