CA1007046A - Impact material fracturing device for excavators and the like - Google Patents
Impact material fracturing device for excavators and the likeInfo
- Publication number
- CA1007046A CA1007046A CA253,492A CA253492A CA1007046A CA 1007046 A CA1007046 A CA 1007046A CA 253492 A CA253492 A CA 253492A CA 1007046 A CA1007046 A CA 1007046A
- Authority
- CA
- Canada
- Prior art keywords
- excavators
- fracturing device
- impact material
- material fracturing
- impact
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA253,492A CA1007046A (en) | 1973-08-23 | 1976-05-27 | Impact material fracturing device for excavators and the like |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39091273A | 1973-08-23 | 1973-08-23 | |
CA202,919A CA1002752A (en) | 1973-08-23 | 1974-06-20 | Impact material fracturing device for excavators and the like |
CA253,492A CA1007046A (en) | 1973-08-23 | 1976-05-27 | Impact material fracturing device for excavators and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1007046A true CA1007046A (en) | 1977-03-22 |
Family
ID=27163517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA253,492A Expired CA1007046A (en) | 1973-08-23 | 1976-05-27 | Impact material fracturing device for excavators and the like |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1007046A (en) |
-
1976
- 1976-05-27 CA CA253,492A patent/CA1007046A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |
Effective date: 19940322 |