Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Treatment
Patent
1989-11-09
1992-03-31
Ansher, Bernard
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Treatment
D21157, D28 82
Patent
active
D03250687
REFERENCES:
patent: D260281 (1981-08-01), Rist
patent: D311265 (1990-10-01), Mendenhall
Hong Kong Household 7.1984, p. 10, Dolphin Trays.
Gentle Giants Fall 1984 Cat. p. 22 right, C Dolphin Magnet.
Ansher Bernard
Rabin Frederick H.
Reckitt & Colman SA
Tuttle C.
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