A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
210/1
A61L 9/04 (2006.01) A61L 9/12 (2006.01)
Patent
CA 1280720
A B S T R A C T This invention relates to an air treating device. Two halves of a hollow ball are connected. A rotatable ring is provided which has an aperture which in one position is sealed and in another open to release volatilizable material. The halves may be connected by a post upon which a donut shaped disc of fragrant material can be mounted.
608800
Gagnon Charles E.
Haust Wilhelm M.h.
Gowling Lafleur Henderson Llp
Kinney Canada Inc.
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