Machines not elsewhere specified – Pump or compressor
Patent
1977-05-20
1979-12-18
Largen, James R.
Machines not elsewhere specified
Pump or compressor
D1502
Patent
active
D02537044
REFERENCES:
patent: Re26820 (1970-03-01), Bennett
patent: D202835 (1966-11-01), Bennett
patent: D202836 (1966-11-01), Bennett
patent: D235545 (1975-06-01), Cox
patent: D238424 (1976-01-01), Schoepe et al.
patent: 3194271 (1965-07-01), Viessmann
patent: 3295554 (1967-01-01), Huppert
patent: 3545893 (1970-12-01), Schlecht
patent: 3829254 (1974-08-01), Stetter et al.
DaRin Edward J.
Largen James R.
Thomsen Equipment Company
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