Title:
【考案の名称】台形溝ビス及び専用のドライバー
Document Type and Number:
Japanese Patent JPH0630514
Kind Code:
U
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Inventors:
Hiromori Shiga
Application Number:
JP7714692U
Publication Date:
April 22, 1994
Filing Date:
September 28, 1992
Export Citation:
Assignee:
Hiromori Shiga
International Classes:
F16B23/00; B25B15/00; (IPC1-7): F16B23/00; B25B15/00
Next Patent: 配線装置