NL7009219A - - Google Patents
Info
- Publication number
- NL7009219A NL7009219A NL7009219A NL7009219A NL7009219A NL 7009219 A NL7009219 A NL 7009219A NL 7009219 A NL7009219 A NL 7009219A NL 7009219 A NL7009219 A NL 7009219A NL 7009219 A NL7009219 A NL 7009219A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1339186 | 1969-06-28 | ||
SU1339185A SU303909A1 (en) | 1969-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7009219A true NL7009219A (en) | 1970-12-30 |
NL148698B NL148698B (en) | 1976-02-16 |
Family
ID=26665354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7009219A NL148698B (en) | 1969-06-28 | 1970-06-23 | DOME OVEN. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2030970C3 (en) |
FR (1) | FR2051413A5 (en) |
GB (1) | GB1318637A (en) |
NL (1) | NL148698B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4090997T1 (en) * | 1989-06-10 | 1991-08-29 | September 27 Research Inst | OVEN FOR CALCIUM CARBIDE PRODUCTION BY THE OXYGEN HEATING PROCESS |
-
1970
- 1970-06-23 NL NL7009219A patent/NL148698B/en not_active IP Right Cessation
- 1970-06-23 DE DE19702030970 patent/DE2030970C3/en not_active Expired
- 1970-06-26 FR FR7023892A patent/FR2051413A5/fr not_active Expired
- 1970-06-29 GB GB3137170A patent/GB1318637A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1318637A (en) | 1973-05-31 |
FR2051413A5 (en) | 1971-04-02 |
DE2030970B2 (en) | 1973-10-04 |
DE2030970C3 (en) | 1974-05-02 |
NL148698B (en) | 1976-02-16 |
DE2030970A1 (en) | 1971-03-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: PENZENSKY |