Invention Grant
- Patent Title: Valve for internal combustion engines and the like
- Patent Title (中): 内燃机用阀等
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Application No.: US44670830Application Date: 1930-04-23
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Publication No.: US1828792APublication Date: 1931-10-27
- Inventor: PEDERSEN TVERBAKK HAKON AKSEL
- Applicant: PEDERSEN TVERBAKK HAKON AKSEL
- Assignee: Tverbakk Hakon Aksel Pedersen
- Current Assignee: Tverbakk Hakon Aksel Pedersen
- Priority: NO1828792X 1927-08-22
- Main IPC: F01L1/28
- IPC: F01L1/28
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