Invention Grant
- Patent Title: Internal-combustion engine piston
- Patent Title (中): 内燃机活塞
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Application No.: US15272250Application Date: 1950-03-29
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Publication No.: US2569103APublication Date: 1951-09-25
- Inventor: ROBERT HUBER , VICTOR FELIX PROSPER
- Applicant: & DE PARTICIPATIONS EAU GAZ EL
- Assignee: & De Participations Eau Gaz El
- Current Assignee: & De Participations Eau Gaz El
- Priority: FR2569103X 1949-04-08
- Main IPC: F01P3/08
- IPC: F01P3/08
Public/Granted literature
- US09776548B1 Vehicle tie down device Public/Granted day:2017-10-03
Information query
