CA975247A - Hydraulic circuitry for an excavator - Google Patents
Hydraulic circuitry for an excavatorInfo
- Publication number
- CA975247A CA975247A CA218,521A CA218521A CA975247A CA 975247 A CA975247 A CA 975247A CA 218521 A CA218521 A CA 218521A CA 975247 A CA975247 A CA 975247A
- Authority
- CA
- Canada
- Prior art keywords
- excavator
- hydraulic circuitry
- circuitry
- hydraulic
- 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 |
---|---|---|---|
CA218,521A CA975247A (en) | 1971-12-13 | 1975-01-23 | Hydraulic circuitry for an excavator |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20702771A | 1971-12-13 | 1971-12-13 | |
CA158,237A CA982089A (en) | 1971-12-13 | 1972-12-06 | Hydraulic circuitry for an excavator |
CA218,521A CA975247A (en) | 1971-12-13 | 1975-01-23 | Hydraulic circuitry for an excavator |
Publications (1)
Publication Number | Publication Date |
---|---|
CA975247A true CA975247A (en) | 1975-09-30 |
Family
ID=27162452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA218,521A Expired CA975247A (en) | 1971-12-13 | 1975-01-23 | Hydraulic circuitry for an excavator |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA975247A (en) |
-
1975
- 1975-01-23 CA CA218,521A patent/CA975247A/en not_active Expired
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