Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1997-10-02
1998-12-01
Lichtenstein, Lisa
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
D23355, 2304
Patent
active
D04020235
REFERENCES:
patent: D295674 (1988-05-01), Ogasawara et al.
patent: D331961 (1992-12-01), Ridolfi et al.
patent: 3980457 (1976-09-01), Smith
patent: 4234014 (1980-11-01), Knight
patent: 5067856 (1991-11-01), Sisk
Pneumatic Filters, Regulators, Lubricators and Pre-Assembled Air Service Modules, Festo Corporation Catalog, pp. 1, 3-5, 18, 21-25, 27 and 29-30; 1990.
Pneumatic Filters, Regulators, Lubricators Economical, High-Flow "D-Series", Festo Corportion Catalog, pp. 1-3 and 5-20; 1996.
Kleffmann Jan
Thallemer Axel
Festo AG & Co.
Lichtenstein Lisa
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