SE99644C1 - - Google Patents
Info
- Publication number
- SE99644C1 SE99644C1 SE522039A SE522039A SE99644C1 SE 99644 C1 SE99644 C1 SE 99644C1 SE 522039 A SE522039 A SE 522039A SE 522039 A SE522039 A SE 522039A SE 99644 C1 SE99644 C1 SE 99644C1
- Authority
- SE
- Sweden
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
- B22C1/181—Cements, oxides or clays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99644XA | 1938-11-05 | 1938-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE99644C1 true SE99644C1 (OSRAM) | 1940-08-20 |
Family
ID=1933078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE522039A SE99644C1 (OSRAM) | 1938-11-05 | 1939-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE99644C1 (OSRAM) |
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1939
- 1939-10-04 SE SE522039A patent/SE99644C1/xx unknown