Invention Grant
- Patent Title: Lock bolt and nut
- Patent Title (中): 锁紧螺栓和螺母
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Application No.: US12923526Application Date: 1926-08-14
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Publication No.: US1649071APublication Date: 1927-11-15
- Inventor: LOWE FRANK W
- Applicant: LOWE FRANK W
- Assignee: Frank W Lowe
- Current Assignee: Frank W Lowe
- Priority: US12923526 1926-08-14
- Main IPC: F16B39/04
- IPC: F16B39/04 ; F16B41/00
Public/Granted literature
- US08689094B1 Electronic document for mortgage transactions Public/Granted day:2014-04-01
Information query
IPC分类:
