A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
309/1
A61L 9/03 (2006.01) A01M 1/20 (2006.01)
Patent
CA 1247183
FRAGRANCE GENERATOR Abstract A disposable odorizer comprising an electrical heating element fixedly enclosed in porous material impregnated with volatile odorous substance.
505270
Bohmer William
Devito Ralph J.
Hoffman Louis S.
Sanders Charles B.
Watkins Richard D.
Limited Pfizer
Smart & Biggar
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