Title:
簡易式側溝蓋持ち上げ器具
Document Type and Number:
Japanese Patent JP3042926
Kind Code:
U
Inventors:
Yamada Masami
Application Number:
JP265197U
Publication Date:
November 04, 1997
Filing Date:
March 24, 1997
Export Citation:
Assignee:
山田 正己
International Classes:
F24F1/02; (IPC1-7): B65G7/12; B66F15/00; E03F7/00