Invention Grant
- Patent Title: Pipe coupling and insulation therefor
- Patent Title (中): 管接头及绝缘
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Application No.: US14843526Application Date: 1926-11-15
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Publication No.: US1866835APublication Date: 1932-07-12
- Inventor: NORWOOD BARD FRANCIS
- Applicant: NORWOOD BARD FRANCIS
- Assignee: Bard Francis Norwood
- Current Assignee: Bard Francis Norwood
- Priority: US14843526 1926-11-15
- Main IPC: F16L27/04
- IPC: F16L27/04
Public/Granted literature
- US10213645B1 Motion attributes recognition system and methods Public/Granted day:2019-02-26
Information query
