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APPARATUS FOR VAPORIZING CHEMICALS AND PERFUMES BY HEATING
US 3,431,393 A
Filed
: 09/07/1965
Issued
: 03/04/1969
Est. Priority Date
: 09/07/1965
Status: Expired due to Term
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Current Assignee
Katsuda Yoshio
Original Assignee
Katsuda Yoshio
Inventors
KATSUDA YOSHIO
Application Number
US04/485,509
Time in Patent Office
1,274 Days
Field of Search
US Class Current
392/395
CPC Class Codes
A01M 1/2077
using an electrical resista...
Y10S 261/89
Electrically heated aroma d...
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