FR1574688A - - Google Patents
Info
- Publication number
- FR1574688A FR1574688A FR1574688DA FR1574688A FR 1574688 A FR1574688 A FR 1574688A FR 1574688D A FR1574688D A FR 1574688DA FR 1574688 A FR1574688 A FR 1574688A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR136087 | 1968-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1574688A true FR1574688A (en) | 1969-07-18 |
Family
ID=8644593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1574688D Expired FR1574688A (en) | 1968-01-16 | 1968-01-16 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE726866A (en) |
| FR (1) | FR1574688A (en) |
-
1968
- 1968-01-16 FR FR1574688D patent/FR1574688A/fr not_active Expired
-
1969
- 1969-01-14 BE BE726866D patent/BE726866A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE726866A (en) | 1969-07-14 |