NL279838A - - Google Patents
Info
- Publication number
- NL279838A NL279838A NL279838DA NL279838A NL 279838 A NL279838 A NL 279838A NL 279838D A NL279838D A NL 279838DA NL 279838 A NL279838 A NL 279838A
- Authority
- NL
- Netherlands
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB278426X | 1946-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL279838A true NL279838A (zh) |
Family
ID=10266183
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL279838D NL279838A (zh) | 1946-02-05 | ||
| NL130202D NL130202C (zh) | 1946-02-05 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL130202D NL130202C (zh) | 1946-02-05 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE473246A (zh) |
| CH (2) | CH278426A (zh) |
| ES (1) | ES176606A1 (zh) |
| FR (2) | FR943719A (zh) |
| GB (2) | GB621384A (zh) |
| NL (2) | NL130202C (zh) |
-
0
- BE BE473246D patent/BE473246A/xx unknown
- NL NL279838D patent/NL279838A/xx unknown
- NL NL130202D patent/NL130202C/xx active
-
1946
- 1946-02-05 GB GB3616/46A patent/GB621384A/en not_active Expired
- 1946-02-05 GB GB3618/46A patent/GB623380A/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 |
|---|---|
| CH278426A (fr) | 1951-10-15 |
| FR55195E (fr) | 1951-10-02 |
| NL130202C (zh) | |
| GB621384A (en) | 1949-04-08 |
| BE473246A (zh) | |
| ES176606A1 (es) | 1947-03-01 |
| GB623380A (en) | 1949-05-17 |
| CH289745A (de) | 1953-03-31 |
| FR943719A (fr) | 1949-03-16 |