Invention Grant
- Patent Title: Masthead
- Patent Title (中): 标头广告
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Application No.: US6643848Application Date: 1948-12-21
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Publication No.: US2551007APublication Date: 1951-05-01
- Inventor: FRANK JONES
- Applicant: FRANK JONES
- Assignee: Jones Frank
- Current Assignee: Jones Frank
- Priority: US6643848 1948-12-21
- Main IPC: B66C23/66
- IPC: B66C23/66
Information query
IPC分类:
