KR930021193U - Perforated mold for architectural windows and doors - Google Patents
Perforated mold for architectural windows and doorsInfo
- Publication number
- KR930021193U KR930021193U KR2019920005202U KR920005202U KR930021193U KR 930021193 U KR930021193 U KR 930021193U KR 2019920005202 U KR2019920005202 U KR 2019920005202U KR 920005202 U KR920005202 U KR 920005202U KR 930021193 U KR930021193 U KR 930021193U
- Authority
- KR
- South Korea
- Prior art keywords
- doors
- architectural windows
- perforated mold
- perforated
- mold
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/243—Perforating, i.e. punching holes in profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92005202U KR940002999Y1 (en) | 1992-03-31 | 1992-03-31 | Punch dies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92005202U KR940002999Y1 (en) | 1992-03-31 | 1992-03-31 | Punch dies |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930021193U true KR930021193U (en) | 1993-10-15 |
KR940002999Y1 KR940002999Y1 (en) | 1994-05-11 |
Family
ID=19331041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92005202U KR940002999Y1 (en) | 1992-03-31 | 1992-03-31 | Punch dies |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940002999Y1 (en) |
-
1992
- 1992-03-31 KR KR92005202U patent/KR940002999Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940002999Y1 (en) | 1994-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19980507 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |