CEILING JOIST FITTING DEVICE

PROBLEM TO BE SOLVED: To provide a ceiling joist fitting structure that maintains a ceiling joist receiving member and a ceiling joist in the firmly fixed state even when a large shaking force is applied due to earthquake or the like, so as to reliably prevent a ceiling part from being damaged or fr...

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Bibliographic Details
Main Author SAWADA MISAO
Format Patent
LanguageEnglish
Japanese
Published 01.03.2018
Subjects
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