NL19080C - - Google Patents
Info
- Publication number
- NL19080C NL19080C NL29636A NL29636A NL19080C NL 19080 C NL19080 C NL 19080C NL 29636 A NL29636 A NL 29636A NL 29636 A NL29636 A NL 29636A NL 19080 C NL19080 C NL 19080C
- 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
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
- B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL29636A NL19080C (et) | 1925-03-14 | 1925-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL29636A NL19080C (et) | 1925-03-14 | 1925-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL19080C true NL19080C (et) | 1928-12-15 |
Family
ID=1786349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL29636A NL19080C (et) | 1925-03-14 | 1925-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL19080C (et) |
-
1925
- 1925-03-14 NL NL29636A patent/NL19080C/xx active