CH555409A - IMPACT DEVICE WITH IMPACT DEVICE. - Google Patents
IMPACT DEVICE WITH IMPACT DEVICE.Info
- Publication number
- CH555409A CH555409A CH975071A CH975071A CH555409A CH 555409 A CH555409 A CH 555409A CH 975071 A CH975071 A CH 975071A CH 975071 A CH975071 A CH 975071A CH 555409 A CH555409 A CH 555409A
- Authority
- CH
- Switzerland
- Prior art keywords
- impact device
- impact
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/14—Devices for feeding or crust breaking
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH975071A CH555409A (en) | 1971-07-02 | 1971-07-02 | IMPACT DEVICE WITH IMPACT DEVICE. |
DE19712147341 DE2147341A1 (en) | 1971-07-02 | 1971-09-22 | IMPACT TOOL WITH IMPACT DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH975071A CH555409A (en) | 1971-07-02 | 1971-07-02 | IMPACT DEVICE WITH IMPACT DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH555409A true CH555409A (en) | 1974-10-31 |
Family
ID=4355253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH975071A CH555409A (en) | 1971-07-02 | 1971-07-02 | IMPACT DEVICE WITH IMPACT DEVICE. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH555409A (en) |
DE (1) | DE2147341A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072354A (en) * | 1976-05-06 | 1978-02-07 | William Machinery Limited | Breaker apparatus |
-
1971
- 1971-07-02 CH CH975071A patent/CH555409A/en not_active IP Right Cessation
- 1971-09-22 DE DE19712147341 patent/DE2147341A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE2147341A1 (en) | 1973-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |