Invention Grant
- Patent Title: Hydraulically actuated lifting mechanism for farm implements
- Patent Title (中): 用于农具的液压驱动提升机构
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Application No.: US11857849Application Date: 1949-09-29
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Publication No.: US2712277APublication Date: 1955-07-05
- Inventor: RUTTER ALVAH E
- Applicant: CASE CO J I
- Assignee: Case Co J I
- Current Assignee: Case Co J I
- Priority: US11857849 1949-09-29
- Main IPC: A01B63/22
- IPC: A01B63/22
Public/Granted literature
- US20080097569A1 REDUCTION OF BURST RELEASE FROM THERAPEUTICALLY TREATED MEDICAL DEVICES Public/Granted day:2008-04-24
Information query
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