Title:
【考案の名称】床下用調湿材
Document Type and Number:
Japanese Patent JP3061709
Kind Code:
U
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Inventors:
Hasegawa method
Application Number:
JP99599U
Publication Date:
September 24, 1999
Filing Date:
February 26, 1999
Export Citation:
Assignee:
Fukubi Chemical Industry Co., Ltd.
International Classes:
(IPC1-7): E04B5/43; B32B3/26; E04B1/70; E04F15/18