Invention Grant
- Patent Title: Heat exchange device
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Application No.: US51574831Application Date: 1931-02-14
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Publication No.: US1842389APublication Date: 1932-01-26
- Inventor: DALZELL CHARLES B
- Applicant: CHERRY BURRELL CORP
- Assignee: Cherry Burrell Corp
- Current Assignee: Cherry Burrell Corp
- Priority: US51574831 1931-02-14
- Main IPC: F28D7/10
- IPC: F28D7/10 ; F28F9/26
Information query
