Invention Grant
- Patent Title: Hydraulic blade control
- Patent Title (中): 液压叶片控制
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Application No.: US3463190DApplication Date: 1967-06-12
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Publication No.: US3463190APublication Date: 1969-08-26
- Inventor: BEYERS MARVIN E , BROWN MACKENZIE P , CARTER JOHN W , JUNCK JOHN A , LAUTERBACH JERRE F , WINTERS FRANK H
- Applicant: CATERPILLAR TRACTOR CO
- Assignee: Caterpillar Tractor Co
- Current Assignee: Caterpillar Tractor Co
- Priority: US38730764 1964-08-04; US66701567 1967-06-12
- Main IPC: E02F3/84
- IPC: E02F3/84 ; E03B ; E03C ; F17D
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