Invention Grant
- Patent Title: Regulating apparatus
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Application No.: US49331543Application Date: 1943-07-02
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Publication No.: US2434421APublication Date: 1948-01-13
- Inventor: LOEPSINGER ALBERT J
- Applicant: GRINNELL CORP
- Assignee: Grinnell Corp
- Current Assignee: Grinnell Corp
- Priority: US49331543 1943-07-02
- Main IPC: F24F6/12
- IPC: F24F6/12 ; G05D16/12
Information query
