Invention Grant
- Patent Title: Draft connection for tractors.
- Patent Title (中): 拖拉机连接方式。
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Application No.: US14101317Application Date: 1917-01-06
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Publication No.: US1249424APublication Date: 1917-12-11
- Inventor: KYLE JOSEPH M
- Applicant: KYLE JOSEPH M
- Assignee: Joseph M Kyle
- Current Assignee: Joseph M Kyle
- Priority: US14101317 1917-01-06
Public/Granted literature
- US08850992B1 Portable articulated support frame for supporting objects on a user's lap Public/Granted day:2014-10-07
Information query
