patent · US4190414A
Fail-safe gas feed and ignition sequence control apparatus and method for a gas-fired appliance
26 February 1980
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Provenance
- Collection
- Patents citing this work
- Patent office record
- patents.google.com →
- Source
- Google Patents citing-documents table
- Assignee
- W. M. Cissell Manufacturing Company
- Published
- 1980-02-26