Sprinkler

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal

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D03153959

REFERENCES:
patent: D221336 (1971-08-01), Raffler et al.
patent: D234765 (1975-04-01), Raffler et al.
patent: D282769 (1986-02-01), Lemkin et al.
patent: 3220655 (1965-11-01), Mattson
Nelson 1988 Lawn & Garden Catalog, pp. 4, 5, 10, 11.
Die Intelligente Gartentechnik '89-Gilmour, (2 pages).
Rain Bird Gartenberegnung, p. 2.
Hozelock Garten Produkte fur 1989, (4 pages).
Claber (5 pages).
Melnor 1989 Lawn & Garden Catalog, (8 pages).
Gardena has Three Sure Recipes for Rain, Oscillating, Circular and Pulsating Sprinklers, (1 page).
Uniflex 1989 Qualitat und Ideen fur den Garten und Die Freizeit (7 pages).

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