IP Library › Granted Patent US 4,676,143
Granted Patent Utility
US 4,676,143 · App. 06/770,143

Piston seal device for reciprocating compressor

Inventors: Hiroshi Nomura, Susumu Saito
Patented Case View Patent ↗
Granted: Jun 30, 1987 Filed: Aug 27, 1985
Inventors
Hiroshi Nomura
Susumu Saito
Assignee (at issue)
Diesel Kiki Co., Ltd.

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Quick Facts
Patent No.
US 4,676,143
App. No.
06/770,143
Filed
1985-08-27
Granted
1987-06-30
Kind
A