BE473246A - - Google Patents
Info
- Publication number
- BE473246A BE473246A BE473246DA BE473246A BE 473246 A BE473246 A BE 473246A BE 473246D A BE473246D A BE 473246DA BE 473246 A BE473246 A BE 473246A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- B22C1/165—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 in the manufacture of multilayered shell moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB278426X | 1946-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE473246A true BE473246A (xx) |
Family
ID=10266183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE473246D BE473246A (xx) | 1946-02-05 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE473246A (xx) |
| CH (2) | CH278426A (xx) |
| ES (1) | ES176606A1 (xx) |
| FR (2) | FR943719A (xx) |
| GB (2) | GB623380A (xx) |
| NL (2) | NL279838A (xx) |
-
0
- NL NL130202D patent/NL130202C/xx active
- BE BE473246D patent/BE473246A/xx unknown
- NL NL279838D patent/NL279838A/xx unknown
-
1946
- 1946-02-05 GB GB3618/46A patent/GB623380A/en not_active Expired
- 1946-02-05 GB GB3616/46A patent/GB621384A/en not_active Expired
- 1946-12-26 FR FR943719D patent/FR943719A/fr not_active Expired
-
1947
- 1947-01-24 CH CH278426D patent/CH278426A/fr unknown
- 1947-01-30 ES ES176606A patent/ES176606A1/es not_active Expired
- 1947-01-31 CH CH289745D patent/CH289745A/de unknown
- 1947-02-05 FR FR55195D patent/FR55195E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB623380A (en) | 1949-05-17 |
| NL130202C (xx) | |
| FR943719A (fr) | 1949-03-16 |
| CH289745A (de) | 1953-03-31 |
| ES176606A1 (es) | 1947-03-01 |
| FR55195E (fr) | 1951-10-02 |
| GB621384A (en) | 1949-04-08 |
| NL279838A (xx) | |
| CH278426A (fr) | 1951-10-15 |