Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal
Patent
1991-06-14
1993-09-14
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Fluid handling or treatment equipment
Dispersal
Patent
active
D03394085
REFERENCES:
patent: D255339 (1980-06-01), Christian
patent: D260116 (1981-08-01), Hattori et al.
patent: D322838 (1991-12-01), Hagedoom
patent: D327236 (1992-06-01), Weder
patent: 3254844 (1966-06-01), Blasnik et al.
Burke Wallace R.
Gilden Leon
Tung M. H.
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