KR910002383U - 석영관 절단 장치 - Google Patents
석영관 절단 장치Info
- Publication number
- KR910002383U KR910002383U KR2019890009824U KR890009824U KR910002383U KR 910002383 U KR910002383 U KR 910002383U KR 2019890009824 U KR2019890009824 U KR 2019890009824U KR 890009824 U KR890009824 U KR 890009824U KR 910002383 U KR910002383 U KR 910002383U
- Authority
- KR
- South Korea
- Prior art keywords
- cutting device
- quartz tube
- tube cutting
- quartz
- tube
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/227—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for cutting tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/228—Hand-held or hand-operated tools
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890009824U KR910004336Y1 (ko) | 1989-07-05 | 1989-07-05 | 석영관 절단 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890009824U KR910004336Y1 (ko) | 1989-07-05 | 1989-07-05 | 석영관 절단 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910002383U true KR910002383U (ko) | 1991-02-25 |
| KR910004336Y1 KR910004336Y1 (ko) | 1991-06-29 |
Family
ID=19287995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890009824U KR910004336Y1 (ko) | 1989-07-05 | 1989-07-05 | 석영관 절단 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910004336Y1 (ko) |
-
1989
- 1989-07-05 KR KR2019890009824U patent/KR910004336Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910004336Y1 (ko) | 1991-06-29 |
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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: 20020530 Year of fee payment: 12 |
|
| LAPS | Lapse due to unpaid annual fee |