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Patent Searching and Data


Title:
鋼製枠
Document Type and Number:
Japanese Patent JP3112921
Kind Code:
U
Inventors:
Hiroshi Okamoto
Application Number:
JP2005001447U
Publication Date:
September 02, 2005
Filing Date:
February 22, 2005
Export Citation:
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Assignee:
Hiroshi Okamoto
International Classes:
(IPC1-7): E04B1/26; E04G23/02