DD99220A1 - - Google Patents
Info
- Publication number
- DD99220A1 DD99220A1 DD15966071A DD15966071A DD99220A1 DD 99220 A1 DD99220 A1 DD 99220A1 DD 15966071 A DD15966071 A DD 15966071A DD 15966071 A DD15966071 A DD 15966071A DD 99220 A1 DD99220 A1 DD 99220A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids or removable covers
- F27D1/1858—Doors
- F27D1/1866—Door-frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15966071A DD99220A1 (enExample) | 1971-12-17 | 1971-12-17 | |
| DE19722237751 DE2237751A1 (de) | 1971-12-17 | 1972-08-01 | Befestigungsrahmen fuer tueren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15966071A DD99220A1 (enExample) | 1971-12-17 | 1971-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99220A1 true DD99220A1 (enExample) | 1973-07-20 |
Family
ID=5484818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD15966071A DD99220A1 (enExample) | 1971-12-17 | 1971-12-17 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD99220A1 (enExample) |
| DE (1) | DE2237751A1 (enExample) |
-
1971
- 1971-12-17 DD DD15966071A patent/DD99220A1/xx unknown
-
1972
- 1972-08-01 DE DE19722237751 patent/DE2237751A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2237751A1 (de) | 1973-06-20 |