Machines not elsewhere specified – Pump or compressor
Patent
1998-04-09
1999-03-02
Seifert, Ralf
Machines not elsewhere specified
Pump or compressor
1502
Patent
active
D04062680
REFERENCES:
patent: D328305 (1992-07-01), Wong
patent: D344735 (1994-03-01), Ohman
patent: D354753 (1995-01-01), Turner, III et al.
patent: D365107 (1995-12-01), Ward
patent: 3758236 (1973-09-01), Zimmerman
Collins, III James T.
Glater Michael
Lamond Donald R.
Moldauer John
Savant Instruments, Inc.
Seifert Ralf
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