RO54569A - - Google Patents
Info
- Publication number
- RO54569A RO54569A RO5971569A RO5971569A RO54569A RO 54569 A RO54569 A RO 54569A RO 5971569 A RO5971569 A RO 5971569A RO 5971569 A RO5971569 A RO 5971569A RO 54569 A RO54569 A RO 54569A
- Authority
- RO
- Romania
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
- B28C5/466—Heating, e.g. using steam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD13153868 | 1968-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO54569A true RO54569A (cs) | 1973-04-12 |
Family
ID=5479919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO5971569A RO54569A (cs) | 1968-04-17 | 1969-05-11 |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS159859B1 (cs) |
| DE (1) | DE1812065A1 (cs) |
| RO (1) | RO54569A (cs) |
-
1968
- 1968-12-02 DE DE19681812065 patent/DE1812065A1/de active Pending
-
1969
- 1969-03-13 CS CS181969A patent/CS159859B1/cs unknown
- 1969-05-11 RO RO5971569A patent/RO54569A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS159859B1 (cs) | 1975-02-28 |
| DE1812065A1 (de) | 1969-10-23 |