Invention Grant
- Patent Title: Valve mechanism for compressors
-
Application No.: US28669128Application Date: 1928-06-19
-
Publication No.: US1807029APublication Date: 1931-05-26
- Inventor: DUNNING ELMER D
- Applicant: KULAIR CORP
- Assignee: Kulair Corp
- Current Assignee: Kulair Corp
- Priority: US28669128 1928-06-19
- Main IPC: F04B39/10
- IPC: F04B39/10 ; F16K15/00
Information query
