NL77867C - - Google Patents
Info
- Publication number
- NL77867C NL77867C NL77867DA NL77867C NL 77867 C NL77867 C NL 77867C NL 77867D A NL77867D A NL 77867DA NL 77867 C NL77867 C NL 77867C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/384—Treating agents
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT915071X | 1951-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77867C true NL77867C (xx) |
Family
ID=3683018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL77867D NL77867C (xx) | 1951-09-15 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE915071C (xx) |
| NL (1) | NL77867C (xx) |
-
0
- NL NL77867D patent/NL77867C/xx active
-
1952
- 1952-08-26 DE DEE5932A patent/DE915071C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE915071C (de) | 1954-07-15 |