Machines not elsewhere specified – Pump or compressor
Patent
1989-03-14
1991-04-02
Zarfas, Louis S.
Machines not elsewhere specified
Pump or compressor
Patent
active
D03159124
REFERENCES:
patent: D124842 (1941-01-01), Price
patent: D162502 (1951-03-01), Zimmer, Jr.
patent: D294361 (1988-02-01), Williams
patent: 3213797 (1965-10-01), McMahan
Abe Yoshinori
Fujii Kozaburo
Kondoh Nobuyuki
Nishida Mitsuhiro
Mitsubishi Denki K.K.
Seifert R. T.
Zarfas Louis S,.
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