FR967438A - Manufacturing process for hollow objects - Google Patents
Manufacturing process for hollow objectsInfo
- Publication number
- FR967438A FR967438A FR967438DA FR967438A FR 967438 A FR967438 A FR 967438A FR 967438D A FR967438D A FR 967438DA FR 967438 A FR967438 A FR 967438A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- hollow objects
- hollow
- objects
- manufacturing
- Prior art date
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/44—Producing shaped prefabricated articles from the material by forcing cores into filled moulds for forming hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR967438T | 1948-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR967438A true FR967438A (en) | 1950-11-03 |
Family
ID=9500642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR967438D Expired FR967438A (en) | 1948-06-08 | 1948-06-08 | Manufacturing process for hollow objects |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR967438A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381345A (en) * | 1965-04-13 | 1968-05-07 | Charles L. Williams | Apparatus for producing concrete blocks |
-
1948
- 1948-06-08 FR FR967438D patent/FR967438A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381345A (en) * | 1965-04-13 | 1968-05-07 | Charles L. Williams | Apparatus for producing concrete blocks |
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