Invention Grant
- Patent Title: Coupler operating device
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Application No.: US32162263Application Date: 1963-11-05
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Publication No.: US3294253APublication Date: 1966-12-27
- Inventor: MANYEK LEONARD F
- Applicant: STANRAY CORP
- Assignee: Stanray Corp
- Current Assignee: Stanray Corp
- Priority: US32162263 1963-11-05
- Main IPC: B61G7/02
- IPC: B61G7/02
Information query
