Machines not elsewhere specified – Pump or compressor
Patent
1996-03-05
1997-08-26
Seifert, Ralf
Machines not elsewhere specified
Pump or compressor
1502
Patent
active
D03828816
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patent: D268112 (1983-03-01), Sugiura
patent: 2465671 (1949-03-01), Millingen et al.
patent: 4520541 (1985-06-01), Miki et al.
patent: 4904158 (1990-02-01), Kun
patent: 5002461 (1991-03-01), Young et al.
patent: 5540550 (1996-07-01), Kubota
Hoglund Ronny
Jansson Ulf
Kananen Ronald P.
Kvaerner Pulping Technologies Aktiebolag
Seifert Ralf
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