FR2172086A1 - - Google Patents
Info
- Publication number
- FR2172086A1 FR2172086A1 FR7242411A FR7242411A FR2172086A1 FR 2172086 A1 FR2172086 A1 FR 2172086A1 FR 7242411 A FR7242411 A FR 7242411A FR 7242411 A FR7242411 A FR 7242411A FR 2172086 A1 FR2172086 A1 FR 2172086A1
- 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.)
- Granted
Links
Classifications
-
- 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
- B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47016972A JPS5029815B2 (xx) | 1972-02-18 | 1972-02-18 | |
| DK206872A DK131763C (da) | 1971-04-27 | 1972-04-26 | Fremgangsmade og apparat til fremstilling af en stobeform |
| DK530472A DK133661B (da) | 1972-02-18 | 1972-10-25 | Fremgangsmåde til fremstilling af en støbeform. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2172086A1 true FR2172086A1 (xx) | 1973-09-28 |
| FR2172086B1 FR2172086B1 (xx) | 1975-03-28 |
Family
ID=27221494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7242411A Expired FR2172086B1 (xx) | 1972-02-18 | 1972-11-29 |
Country Status (13)
| Country | Link |
|---|---|
| AU (1) | AU469064B2 (xx) |
| BE (1) | BE790745A (xx) |
| CA (1) | CA966634A (xx) |
| CH (1) | CH557705A (xx) |
| DK (1) | DK133661B (xx) |
| ES (1) | ES408070A1 (xx) |
| FR (1) | FR2172086B1 (xx) |
| GB (1) | GB1377836A (xx) |
| IE (1) | IE36783B1 (xx) |
| IT (1) | IT969904B (xx) |
| NL (1) | NL7216782A (xx) |
| NO (1) | NO138751C (xx) |
| PH (1) | PH9304A (xx) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR677093A (fr) * | 1929-06-13 | 1930-03-03 | Kelly Graphite Mills Inc | Perfectionnements aux poudres facilitant la séparation des moules de leur modèle |
-
0
- BE BE790745D patent/BE790745A/xx not_active IP Right Cessation
-
1972
- 1972-10-17 CA CA154,495A patent/CA966634A/en not_active Expired
- 1972-10-17 GB GB4772972A patent/GB1377836A/en not_active Expired
- 1972-10-18 IE IE141172A patent/IE36783B1/xx unknown
- 1972-10-20 AU AU47997/72A patent/AU469064B2/en not_active Expired
- 1972-10-24 NO NO381972A patent/NO138751C/no unknown
- 1972-10-25 DK DK530472A patent/DK133661B/da not_active IP Right Cessation
- 1972-10-25 IT IT3092572A patent/IT969904B/it active
- 1972-10-27 ES ES408070A patent/ES408070A1/es not_active Expired
- 1972-10-31 PH PH14046*UA patent/PH9304A/en unknown
- 1972-11-29 FR FR7242411A patent/FR2172086B1/fr not_active Expired
- 1972-12-11 NL NL7216782A patent/NL7216782A/xx unknown
- 1972-12-12 CH CH1807772A patent/CH557705A/fr not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR677093A (fr) * | 1929-06-13 | 1930-03-03 | Kelly Graphite Mills Inc | Perfectionnements aux poudres facilitant la séparation des moules de leur modèle |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4799772A (en) | 1974-04-26 |
| GB1377836A (en) | 1974-12-18 |
| IT969904B (it) | 1974-04-10 |
| ES408070A1 (es) | 1975-11-16 |
| DE2253090B2 (xx) | 1975-09-25 |
| NO138751B (no) | 1978-07-31 |
| BE790745A (fr) | 1973-02-15 |
| DK133661B (da) | 1976-06-28 |
| NL7216782A (xx) | 1973-08-21 |
| NO138751C (no) | 1978-11-08 |
| PH9304A (en) | 1975-08-18 |
| CA966634A (en) | 1975-04-29 |
| DK133661C (xx) | 1976-11-15 |
| IE36783L (en) | 1973-08-18 |
| FR2172086B1 (xx) | 1975-03-28 |
| CH557705A (fr) | 1975-01-15 |
| DE2253090A1 (de) | 1973-09-06 |
| IE36783B1 (en) | 1977-02-16 |
| AU469064B2 (en) | 1976-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |