Invention Grant
- Patent Title: Tamping device
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Application No.: US38438864Application Date: 1964-07-22
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Publication No.: US3274908APublication Date: 1966-09-27
- Inventor: GRANT GERALD E , HELTON EUGENE L
- Applicant: CATERPILLAR TRACTOR CO
- Assignee: Caterpillar Tractor Co
- Current Assignee: Caterpillar Tractor Co
- Priority: US38438864 1964-07-22
- Main IPC: E02D3/026
- IPC: E02D3/026
Information query
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