IN152600B - - Google Patents
Info
- Publication number
- IN152600B IN152600B IN673/CAL/80A IN673CA1980A IN152600B IN 152600 B IN152600 B IN 152600B IN 673CA1980 A IN673CA1980 A IN 673CA1980A IN 152600 B IN152600 B IN 152600B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7919970 | 1979-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN152600B true IN152600B (forum.php) | 1984-02-18 |
Family
ID=10505710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN673/CAL/80A IN152600B (forum.php) | 1979-06-08 | 1980-06-06 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE883690A (forum.php) |
| IL (1) | IL60228A (forum.php) |
| IN (1) | IN152600B (forum.php) |
| NL (1) | NL189953C (forum.php) |
| ZA (1) | ZA803379B (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995061B (zh) * | 2018-07-26 | 2020-09-29 | 河北光森电子科技有限公司 | 一种半导体芯片晶圆原料加工系统及其加工工艺 |
-
1980
- 1980-06-04 IL IL60228A patent/IL60228A/xx unknown
- 1980-06-04 NL NLAANVRAGE8003260,A patent/NL189953C/xx not_active IP Right Cessation
- 1980-06-06 ZA ZA00803379A patent/ZA803379B/xx unknown
- 1980-06-06 IN IN673/CAL/80A patent/IN152600B/en unknown
- 1980-06-06 BE BE0/200932A patent/BE883690A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL8003260A (nl) | 1980-12-10 |
| BE883690A (fr) | 1980-10-01 |
| ZA803379B (en) | 1981-06-24 |
| NL189953B (nl) | 1993-04-16 |
| NL189953C (nl) | 1993-09-16 |
| IL60228A (en) | 1982-12-31 |