Invention Grant
- Patent Title: Undercarriage for rotary-tower crane
- Patent Title (中): 旋转塔式起重机的起落架
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Application No.: US77153158Application Date: 1958-11-03
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Publication No.: US2955546APublication Date: 1960-10-11
- Inventor: HANS LIEBHERR , ELMAR REICH
- Applicant: HANS LIEBHERR , ELMAR REICH
- Assignee: Liebherr Hans,Reich Elmar
- Current Assignee: Liebherr Hans,Reich Elmar
- Priority: DE2955546X 1954-11-30
- Main IPC: B66C9/04
- IPC: B66C9/04
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