Invention Grant
- Patent Title: Printing press
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Application No.: US39507841Application Date: 1941-05-24
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Publication No.: US2358284APublication Date: 1944-09-12
- Inventor: WARD DAVIDSON WILLIAM , DELL EDWARD F
- Applicant: DAVIDSON MFG CORP
- Assignee: Davidson Mfg Corp
- Current Assignee: Davidson Mfg Corp
- Priority: US39507841 1941-05-24
- Main IPC: B41L19/00
- IPC: B41L19/00
Information query
