The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 1992
Filed:
Aug. 09, 1988
Applicant:
Inventors:
Hideaki Kurokawa, Hitachi, JP;
Katsuya Ebara, Mito, JP;
Sankichi Takahashi, Hitachi, JP;
Harumi Matsuzaki, Hitachi, JP;
Hiroaki Yoda, Tsuchiura, JP;
Takahisa Nitta, Fuchu, JP;
Isao kouchi, Hitachi, JP;
Yukio Hishinuma, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34 12 ; 34 73 ; 134 11 ;
Abstract
Vapor is separated from mist accompanying the vapor by passing the vapor through a porous membrane. The vapor having passed through the membrane is brought into contact with an object to be washed and condenses thereon, whereby the object is washed.