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http://www.google.co.uk/patents/US2566340?utm_source=gb-gplus-share
Patent US2566340 - FREEZING COMPARTMENT STRUCTURE
FREEZING COMPARTMENT STRUCTURE
Wilhelm Georg Kogrel et al
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Abstract
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Description
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Patent number
: 2566340
Filing date
: 27 Jan 1948
Issue date
: 4 Sep 1951
Inventors
:
Wilhelm Georg Kogrel
,
Wilhelm Georg Kogrel
Current U.S. Classification
:
62/298
;
62/110
;
62/382
;
62/443
;
62/447
;
62/449
;
62/451
;
62/492
;
220/23.88
;
220/592.2
;
220/592.27
;
312/404
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Referenced by
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Filing date
Issue date
Original Assignee
Title
US5947197
20 Dec 1995
7 Sep 1999
Mando Machinery Corporation
Kimchi storage device and method for maturing and preserving kimchi therein
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