FR581493A - - Google Patents
Info
- Publication number
- FR581493A FR581493A FR581493DA FR581493A FR 581493 A FR581493 A FR 581493A FR 581493D A FR581493D A FR 581493DA FR 581493 A FR581493 A FR 581493A
- 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
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR581493A true FR581493A (en) | 1924-11-29 |
Family
ID=1539644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR581493D Expired FR581493A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR581493A (en) |
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0
- FR FR581493D patent/FR581493A/fr not_active Expired